pyup-update-urllib3-1.26.4-to-1.26.12
3 years, 8 months ago
Update urllib3 from 1.26.4 to 1.26.12
django 3.2.4 and sqlparse 0.4.1 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| django | 3.2.4 | >=4.0a1,<4.1.10 , >=4.2a1,<4.2.3 , <3.2.20 |
show Affected versions of Django are vulnerable to a potential ReDoS (regular expression denial of service) in EmailValidator and URLValidator via a very large number of domain name labels of emails and URLs. |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45116: An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key. https://www.djangoproject.com/weblog/2022/jan/04/security-releases |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45115: UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a potential denial-of-service vulnerability in the django.utils.html.urlize() function. The urlize and urlizetrunc template filters were susceptible to a denial-of-service attack via certain inputs containing many brackets. An attacker could exploit this vulnerability to cause significant delays or crashes in the affected application. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a directory-traversal vulnerability in the Storage.save() method. Derived classes of the django.core.files.storage.Storage base class that overrides the generate_filename() method without replicating the file path validations existing in the parent class could allow for directory traversal via certain inputs when calling save(). This could enable an attacker to manipulate file paths and access unintended directories. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Affected versions of Django has a potential SQL injection vulnerability in the QuerySet.values() and QuerySet.values_list() methods. When used on models with a JSONField, these methods are susceptible to SQL injection through column aliases if a crafted JSON object key is passed as an argument. |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A security vulnerability has been discovered in certain versions of Django, affecting the password reset functionality. The PasswordResetForm class in django.contrib.auth.forms inadvertently allowed attackers to enumerate user email addresses by exploiting unhandled exceptions during the email sending process. This could be done by issuing password reset requests and observing the responses. Django has implemented a fix where these exceptions are now caught and logged using the django.contrib.auth logger, preventing potential information leakage through error responses. |
| django | 3.2.4 | <3.2.22 , >=4.0a1,<4.1.12 , >=4.2a1,<4.2.6 |
show Affected versions of Django are vulnerable to Denial-of-Service via django.utils.text.Truncator. The django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232. |
| django | 3.2.4 | <3.2.18 , >=4.0a1,<4.0.10 , >=4.1a1,<4.1.7 |
show Django 4.1.7, 4.0.10 and 3.2.18 include a fix for CVE-2023-24580: Potential denial-of-service vulnerability in file uploads. https://www.djangoproject.com/weblog/2023/feb/14/security-releases |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to SQL Injection due to improper handling of column aliases containing periods in QuerySet.order_by() when combined with FilteredRelation. The QuerySet.order_by() method fails to properly sanitize column aliases that contain periods when the same alias is used in FilteredRelation via dictionary expansion. https://github.com/django/django/commit/90f5b10784ba5bf369caed87640e2b4394ea3314 |
| django | 3.2.4 | >=1.1.3,<3.2.24 , >=4.0a1,<4.2.10 , >=5.0a1,<5.0.2 |
show Affected versions of Django are vulnerable to potential denial-of-service in intcomma template filter when used with very long strings. |
| django | 3.2.4 | <3.2.14 , >=4.0a1,<4.0.6 |
show Django 3.2.14 and 4.0.6 include a fix for CVE-2022-34265: Potential SQL injection via Trunc(kind) and Extract(lookup_name) arguments. https://www.djangoproject.com/weblog/2022/jul/04/security-releases |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A potential denial-of-service vulnerability has been identified in Django's urlize() and urlizetrunc() functions in django.utils.html. This vulnerability can be triggered by inputting huge strings containing a specific sequence of characters. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are potentially vulnerable to denial-of-service via the get_supported_language_variant() method. This method was susceptible to a denial-of-service attack when used with very long strings containing specific characters. Exploiting this vulnerability could cause significant delays or crashes in the affected application, potentially leading to service disruption. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django addresses a memory exhaustion issue in django.utils.numberformat.floatformat(). When floatformat receives a string representation of a number in scientific notation with a large exponent, it could lead to excessive memory consumption. To prevent this, decimals with more than 200 digits are now returned as-is. |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to inefficient string concatenation when processing duplicate HTTP headers in ASGI mode. The ASGIRequest class combines repeated headers using repeated string concatenation, resulting in super-linear (quadratic) time complexity when processing requests with many duplicate headers. |
| django | 3.2.4 | <4.2.21 , >=5.2a1,<5.2.1 , >=5.1.0a1,<5.1.9 |
show An issue was discovered in Django 4.2 before 4.2.21, 5.1 before 5.1.9, and 5.2 before 5.2.1. The django.utils.html.strip_tags() function is vulnerable to a potential denial-of-service (slow performance) when processing inputs containing large sequences of incomplete HTML tags. The template filter striptags is also vulnerable, because it is built on top of strip_tags(). |
| django | 3.2.4 | <3.2.16 , >=4.0a1,<4.0.8 , >=4.1a1,<4.1.2 |
show In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression. |
| django | 3.2.4 | <2.2.25 , >=3.2a1,<3.2.10 , >=3.1a1,<3.1.14 |
show Django versions 2.2.25, 3.1.14 and 3.2.10 include a fix for CVE-2021-44420: In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. https://www.djangoproject.com/weblog/2021/dec/07/security-releases/ |
| django | 3.2.4 | <3.2.25 , >=4.0a1,<4.2.11 , >=5.0a1,<5.0.3 |
show Affected versions of Django are vulnerable to potential regular expression denial-of-service (REDoS). django.utils.text.Truncator.words() method (with html=True) and truncatewords_html template filter were subject to a potential regular expression denial-of-service attack using a suitably crafted string (follow up to CVE-2019-14232 and CVE-2023-43665). |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45452: Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory traversal if crafted filenames are directly passed to it. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Affected versions of Django are vulnerable to a potential denial-of-service (DoS) attack in the `django.utils.html.strip_tags()` method. The vulnerability occurs when the `strip_tags()` method or the `striptags` template filter processes inputs containing large sequences of nested, incomplete HTML entities. |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show The {% debug %} template tag in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2 does not properly encode the current context. This may lead to XSS. |
| django | 3.2.4 | >=5.2,<5.2.2 , >=5.0a1,<5.1.10 , <4.2.22 |
show An issue was discovered in Django 5.2 before 5.2.3, 5.1 before 5.1.11, and 4.2 before 4.2.23. Internal HTTP response logging does not escape request.path, which allows remote attackers to potentially manipulate log output via crafted URLs. This may lead to log injection or forgery when logs are viewed in terminals or processed by external systems. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a username enumeration vulnerability caused by timing differences in the django.contrib.auth.backends.ModelBackend.authenticate() method. This method allowed remote attackers to enumerate users through a timing attack involving login requests for users with unusable passwords. The timing difference in the authentication process exposed whether a username was valid or not, potentially aiding attackers in gaining unauthorized access. |
| django | 3.2.4 | >=2.1a1,<3.2.15 , >=4.0a1,<4.0.7 , >=4.1a1,<4.2a1 |
show Affected versions of the `django` package are vulnerable to Download of Code Without Integrity Check due to improper handling of user-supplied input in the HTTP FileResponse class. The vulnerability arises because the Content-Disposition header of a FileResponse can be set using a filename derived from user input without sufficient validation. An attacker can exploit this by crafting a request that causes a file with malicious content to be downloaded, potentially executing arbitrary code on the client system when the file is opened. |
| django | 3.2.4 | <4.2.24 , >=5.0a1,<5.1.12 , >=5.2a1,<5.2.6 |
show Affected versions of the Django package are vulnerable to SQL Injection due to insufficient input sanitization in FilteredRelation column aliases. The FilteredRelation class fails to properly validate or escape column alias names when they are provided through dictionary expansion as keyword arguments to QuerySet.annotate() or QuerySet.alias() methods, allowing malicious SQL code to be injected directly into the generated database queries. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django has a potential denial-of-service vulnerability in django.utils.html.urlize() and AdminURLFieldWidget. The urlize and urlizetrunc functions, along with AdminURLFieldWidget, are vulnerable to denial-of-service attacks when handling inputs with a very large number of Unicode characters. |
| django | 3.2.4 | <3.2.21 , >=4.0a1,<4.1.11 , >=4.2a1,<4.2.5 |
show Affected versions of Django are vulnerable to potential Denial of Service via certain inputs with a very large number of Unicode characters in django.utils.encoding.uri_to_iri(). |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Django affected versions are vulnerable to a potential SQL injection in the HasKey(lhs, rhs) lookup on Oracle databases. The vulnerability arises when untrusted data is directly used as the lhs value in the django.db.models.fields.json.HasKey lookup. However, applications using the jsonfield.has_key lookup with the __ syntax remain unaffected by this issue. |
| django | 3.2.4 | <3.2.19 , >=4.0a1,<4.1.9 , >=4.2a1,<4.2.1 |
show Django 4.2.1, 4.1.9 and 3.2.19 include a fix for CVE-2023-31047: In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise. https://www.djangoproject.com/weblog/2023/may/03/security-releases |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show Django 2.2.27, 3.2.12 and 4.0.2 include a fix for CVE-2022-23833: Denial-of-service possibility in file uploads. https://www.djangoproject.com/weblog/2022/feb/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28346: An issue was discovered in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. QuerySet.annotate(), aggregate(), and extra() methods are subject to SQL injection in column aliases via a crafted dictionary (with dictionary expansion) as the passed **kwargs. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64458: Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to slow Unicode NFKC normalization on Windows being applied to untrusted inputs. The django.contrib.auth.views.LoginView and django.contrib.auth.views.LogoutView, and django.views.i18n.set_language normalize user-controlled strings using Python’s NFKC algorithm, which is unusually slow on Windows for huge Unicode sequences and can be triggered to consume excessive CPU. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes a potential denial-of-service vulnerability in XML ``Deserializer``. |
| django | 3.2.4 | >=3.1a1,<3.1.13 , >=3.2a1,<3.2.5 |
show Django versions 3.1.13 and 3.2.5 include a fix for CVE-2021-35042: Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application. https://www.djangoproject.com/weblog/2021/jul/01/security-releases/ https://www.openwall.com/lists/oss-security/2021/07/02/2 https://docs.djangoproject.com/en/3.2/releases/security/ https://groups.google.com/forum/#%21forum/django-announce |
| django | 3.2.4 | <3.2.23 , >=4.0a1,<4.1.13 , >=4.2a1,<4.2.7 |
show Django 4.2.7, 4.1.13 and 3.2.23 include a fix for CVE-2023-46695: Potential denial of service vulnerability in UsernameField on Windows. https://www.djangoproject.com/weblog/2023/nov/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28347: A SQL injection issue was discovered in QuerySet.explain() in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. This occurs by passing a crafted dictionary (with dictionary expansion) as the **options argument, and placing the injection payload in an option name. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <3.2.17 , >=4.0a1,<4.0.9 , >=4.1a1,<4.1.6 |
show Django 3.2.17, 4.0.9 and 4.1.6 includes a fix for CVE-2023-23969: In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very large. https://www.djangoproject.com/weblog/2023/feb/01/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64459: Affected versions of the Django package are vulnerable to SQL Injection due to improper input validation, allowing the internal _connector keyword argument to be accepted from untrusted dictionaries via expansion. The .filter(), .exclude(), and .get() methods on QuerySet, as well as the Q class, resolve **kwargs and will treat a supplied _connector value as the logical connector without constraining it to the expected set (AND/OR), permitting attacker-controlled tokens to influence SQL predicate construction. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes potential SQL injection in ``FilteredRelation`` column aliases on PostgreSQL. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of the sqlparse package are vulnerable to Denial of Service (DoS) due to missing hard limits on token grouping recursion depth and token processing when formatting very large SQL tuple lists. During sqlparse.format() processing, the sqlparse.engine.grouping._group_matching() and sqlparse.engine.grouping._group() functions can recurse and iterate over excessively large tlist.tokens without enforcing MAX_GROUPING_DEPTH or MAX_GROUPING_TOKENS, allowing grouping work to grow until it effectively hangs. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of this package are vulnerable to Denial of Service (DoS) attacks due to Algorithmic Complexity. The SQL parser fails to enforce limits when processing deeply nested tuples and large token sequences, leading to excessive resource consumption through crafted SQL statements with extreme nesting depth or token counts. **Note:** This issue is due to an incomplete fix for CVE-2024-4340. |
| sqlparse | 0.4.1 | <0.5.0 |
show Sqlparse 0.5.0 addresses a potential denial of service (DoS) vulnerability related to recursion errors in deeply nested SQL statements. To mitigate this issue, the update replaces recursion errors with a general SQLParseError, improving the resilience and stability of the parsing process. |
| sqlparse | 0.4.1 | >=0.4.0,<0.4.2 |
show Sqlparse version 0.4.2 includes a fix for CVE-2021-32839: In sqlparse versions 0.4.0 and 0.4.1 there is a Regular Expression Denial of Service vulnerability. The regular expression may cause exponential backtracking on strings containing many repetitions of "\r\n" in SQL comments. Only the formatting feature that removes comments from SQL statements is affected by this regular expression. As a workaround, avoid using the sqlformat.format function with keyword strip_comments=True or the --strip-comments command line flag when using the sqlformat command line tool. https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-p5w8-wqhj-9hhf https://github.com/andialbrecht/sqlparse/commit/8238a9e450ed1524e40cb3a8b0b3c00606903aeb |
| sqlparse | 0.4.1 | >=0.1.15,<0.4.4 |
show Sqlparse 0.4.4 includes a fix for CVE-2023-30608: Parser contains a regular expression that is vulnerable to ReDOS (Regular Expression Denial of Service). https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-rrm6-wvj7-cwh2 |
pyup-update-coverage-5.5-to-6.4.4
3 years, 8 months ago
Update coverage from 5.5 to 6.4.4
django 3.2.4, sqlparse 0.4.1 and urllib3 1.26.4 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| django | 3.2.4 | >=4.0a1,<4.1.10 , >=4.2a1,<4.2.3 , <3.2.20 |
show Affected versions of Django are vulnerable to a potential ReDoS (regular expression denial of service) in EmailValidator and URLValidator via a very large number of domain name labels of emails and URLs. |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45116: An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key. https://www.djangoproject.com/weblog/2022/jan/04/security-releases |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45115: UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a potential denial-of-service vulnerability in the django.utils.html.urlize() function. The urlize and urlizetrunc template filters were susceptible to a denial-of-service attack via certain inputs containing many brackets. An attacker could exploit this vulnerability to cause significant delays or crashes in the affected application. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a directory-traversal vulnerability in the Storage.save() method. Derived classes of the django.core.files.storage.Storage base class that overrides the generate_filename() method without replicating the file path validations existing in the parent class could allow for directory traversal via certain inputs when calling save(). This could enable an attacker to manipulate file paths and access unintended directories. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Affected versions of Django has a potential SQL injection vulnerability in the QuerySet.values() and QuerySet.values_list() methods. When used on models with a JSONField, these methods are susceptible to SQL injection through column aliases if a crafted JSON object key is passed as an argument. |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A security vulnerability has been discovered in certain versions of Django, affecting the password reset functionality. The PasswordResetForm class in django.contrib.auth.forms inadvertently allowed attackers to enumerate user email addresses by exploiting unhandled exceptions during the email sending process. This could be done by issuing password reset requests and observing the responses. Django has implemented a fix where these exceptions are now caught and logged using the django.contrib.auth logger, preventing potential information leakage through error responses. |
| django | 3.2.4 | <3.2.22 , >=4.0a1,<4.1.12 , >=4.2a1,<4.2.6 |
show Affected versions of Django are vulnerable to Denial-of-Service via django.utils.text.Truncator. The django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232. |
| django | 3.2.4 | <3.2.18 , >=4.0a1,<4.0.10 , >=4.1a1,<4.1.7 |
show Django 4.1.7, 4.0.10 and 3.2.18 include a fix for CVE-2023-24580: Potential denial-of-service vulnerability in file uploads. https://www.djangoproject.com/weblog/2023/feb/14/security-releases |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to SQL Injection due to improper handling of column aliases containing periods in QuerySet.order_by() when combined with FilteredRelation. The QuerySet.order_by() method fails to properly sanitize column aliases that contain periods when the same alias is used in FilteredRelation via dictionary expansion. https://github.com/django/django/commit/90f5b10784ba5bf369caed87640e2b4394ea3314 |
| django | 3.2.4 | >=1.1.3,<3.2.24 , >=4.0a1,<4.2.10 , >=5.0a1,<5.0.2 |
show Affected versions of Django are vulnerable to potential denial-of-service in intcomma template filter when used with very long strings. |
| django | 3.2.4 | <3.2.14 , >=4.0a1,<4.0.6 |
show Django 3.2.14 and 4.0.6 include a fix for CVE-2022-34265: Potential SQL injection via Trunc(kind) and Extract(lookup_name) arguments. https://www.djangoproject.com/weblog/2022/jul/04/security-releases |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A potential denial-of-service vulnerability has been identified in Django's urlize() and urlizetrunc() functions in django.utils.html. This vulnerability can be triggered by inputting huge strings containing a specific sequence of characters. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are potentially vulnerable to denial-of-service via the get_supported_language_variant() method. This method was susceptible to a denial-of-service attack when used with very long strings containing specific characters. Exploiting this vulnerability could cause significant delays or crashes in the affected application, potentially leading to service disruption. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django addresses a memory exhaustion issue in django.utils.numberformat.floatformat(). When floatformat receives a string representation of a number in scientific notation with a large exponent, it could lead to excessive memory consumption. To prevent this, decimals with more than 200 digits are now returned as-is. |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to inefficient string concatenation when processing duplicate HTTP headers in ASGI mode. The ASGIRequest class combines repeated headers using repeated string concatenation, resulting in super-linear (quadratic) time complexity when processing requests with many duplicate headers. |
| django | 3.2.4 | <4.2.21 , >=5.2a1,<5.2.1 , >=5.1.0a1,<5.1.9 |
show An issue was discovered in Django 4.2 before 4.2.21, 5.1 before 5.1.9, and 5.2 before 5.2.1. The django.utils.html.strip_tags() function is vulnerable to a potential denial-of-service (slow performance) when processing inputs containing large sequences of incomplete HTML tags. The template filter striptags is also vulnerable, because it is built on top of strip_tags(). |
| django | 3.2.4 | <3.2.16 , >=4.0a1,<4.0.8 , >=4.1a1,<4.1.2 |
show In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression. |
| django | 3.2.4 | <2.2.25 , >=3.2a1,<3.2.10 , >=3.1a1,<3.1.14 |
show Django versions 2.2.25, 3.1.14 and 3.2.10 include a fix for CVE-2021-44420: In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. https://www.djangoproject.com/weblog/2021/dec/07/security-releases/ |
| django | 3.2.4 | <3.2.25 , >=4.0a1,<4.2.11 , >=5.0a1,<5.0.3 |
show Affected versions of Django are vulnerable to potential regular expression denial-of-service (REDoS). django.utils.text.Truncator.words() method (with html=True) and truncatewords_html template filter were subject to a potential regular expression denial-of-service attack using a suitably crafted string (follow up to CVE-2019-14232 and CVE-2023-43665). |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45452: Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory traversal if crafted filenames are directly passed to it. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Affected versions of Django are vulnerable to a potential denial-of-service (DoS) attack in the `django.utils.html.strip_tags()` method. The vulnerability occurs when the `strip_tags()` method or the `striptags` template filter processes inputs containing large sequences of nested, incomplete HTML entities. |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show The {% debug %} template tag in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2 does not properly encode the current context. This may lead to XSS. |
| django | 3.2.4 | >=5.2,<5.2.2 , >=5.0a1,<5.1.10 , <4.2.22 |
show An issue was discovered in Django 5.2 before 5.2.3, 5.1 before 5.1.11, and 4.2 before 4.2.23. Internal HTTP response logging does not escape request.path, which allows remote attackers to potentially manipulate log output via crafted URLs. This may lead to log injection or forgery when logs are viewed in terminals or processed by external systems. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a username enumeration vulnerability caused by timing differences in the django.contrib.auth.backends.ModelBackend.authenticate() method. This method allowed remote attackers to enumerate users through a timing attack involving login requests for users with unusable passwords. The timing difference in the authentication process exposed whether a username was valid or not, potentially aiding attackers in gaining unauthorized access. |
| django | 3.2.4 | >=2.1a1,<3.2.15 , >=4.0a1,<4.0.7 , >=4.1a1,<4.2a1 |
show Affected versions of the `django` package are vulnerable to Download of Code Without Integrity Check due to improper handling of user-supplied input in the HTTP FileResponse class. The vulnerability arises because the Content-Disposition header of a FileResponse can be set using a filename derived from user input without sufficient validation. An attacker can exploit this by crafting a request that causes a file with malicious content to be downloaded, potentially executing arbitrary code on the client system when the file is opened. |
| django | 3.2.4 | <4.2.24 , >=5.0a1,<5.1.12 , >=5.2a1,<5.2.6 |
show Affected versions of the Django package are vulnerable to SQL Injection due to insufficient input sanitization in FilteredRelation column aliases. The FilteredRelation class fails to properly validate or escape column alias names when they are provided through dictionary expansion as keyword arguments to QuerySet.annotate() or QuerySet.alias() methods, allowing malicious SQL code to be injected directly into the generated database queries. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django has a potential denial-of-service vulnerability in django.utils.html.urlize() and AdminURLFieldWidget. The urlize and urlizetrunc functions, along with AdminURLFieldWidget, are vulnerable to denial-of-service attacks when handling inputs with a very large number of Unicode characters. |
| django | 3.2.4 | <3.2.21 , >=4.0a1,<4.1.11 , >=4.2a1,<4.2.5 |
show Affected versions of Django are vulnerable to potential Denial of Service via certain inputs with a very large number of Unicode characters in django.utils.encoding.uri_to_iri(). |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Django affected versions are vulnerable to a potential SQL injection in the HasKey(lhs, rhs) lookup on Oracle databases. The vulnerability arises when untrusted data is directly used as the lhs value in the django.db.models.fields.json.HasKey lookup. However, applications using the jsonfield.has_key lookup with the __ syntax remain unaffected by this issue. |
| django | 3.2.4 | <3.2.19 , >=4.0a1,<4.1.9 , >=4.2a1,<4.2.1 |
show Django 4.2.1, 4.1.9 and 3.2.19 include a fix for CVE-2023-31047: In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise. https://www.djangoproject.com/weblog/2023/may/03/security-releases |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show Django 2.2.27, 3.2.12 and 4.0.2 include a fix for CVE-2022-23833: Denial-of-service possibility in file uploads. https://www.djangoproject.com/weblog/2022/feb/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28346: An issue was discovered in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. QuerySet.annotate(), aggregate(), and extra() methods are subject to SQL injection in column aliases via a crafted dictionary (with dictionary expansion) as the passed **kwargs. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64458: Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to slow Unicode NFKC normalization on Windows being applied to untrusted inputs. The django.contrib.auth.views.LoginView and django.contrib.auth.views.LogoutView, and django.views.i18n.set_language normalize user-controlled strings using Python’s NFKC algorithm, which is unusually slow on Windows for huge Unicode sequences and can be triggered to consume excessive CPU. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes a potential denial-of-service vulnerability in XML ``Deserializer``. |
| django | 3.2.4 | >=3.1a1,<3.1.13 , >=3.2a1,<3.2.5 |
show Django versions 3.1.13 and 3.2.5 include a fix for CVE-2021-35042: Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application. https://www.djangoproject.com/weblog/2021/jul/01/security-releases/ https://www.openwall.com/lists/oss-security/2021/07/02/2 https://docs.djangoproject.com/en/3.2/releases/security/ https://groups.google.com/forum/#%21forum/django-announce |
| django | 3.2.4 | <3.2.23 , >=4.0a1,<4.1.13 , >=4.2a1,<4.2.7 |
show Django 4.2.7, 4.1.13 and 3.2.23 include a fix for CVE-2023-46695: Potential denial of service vulnerability in UsernameField on Windows. https://www.djangoproject.com/weblog/2023/nov/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28347: A SQL injection issue was discovered in QuerySet.explain() in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. This occurs by passing a crafted dictionary (with dictionary expansion) as the **options argument, and placing the injection payload in an option name. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <3.2.17 , >=4.0a1,<4.0.9 , >=4.1a1,<4.1.6 |
show Django 3.2.17, 4.0.9 and 4.1.6 includes a fix for CVE-2023-23969: In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very large. https://www.djangoproject.com/weblog/2023/feb/01/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64459: Affected versions of the Django package are vulnerable to SQL Injection due to improper input validation, allowing the internal _connector keyword argument to be accepted from untrusted dictionaries via expansion. The .filter(), .exclude(), and .get() methods on QuerySet, as well as the Q class, resolve **kwargs and will treat a supplied _connector value as the logical connector without constraining it to the expected set (AND/OR), permitting attacker-controlled tokens to influence SQL predicate construction. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes potential SQL injection in ``FilteredRelation`` column aliases on PostgreSQL. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of the sqlparse package are vulnerable to Denial of Service (DoS) due to missing hard limits on token grouping recursion depth and token processing when formatting very large SQL tuple lists. During sqlparse.format() processing, the sqlparse.engine.grouping._group_matching() and sqlparse.engine.grouping._group() functions can recurse and iterate over excessively large tlist.tokens without enforcing MAX_GROUPING_DEPTH or MAX_GROUPING_TOKENS, allowing grouping work to grow until it effectively hangs. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of this package are vulnerable to Denial of Service (DoS) attacks due to Algorithmic Complexity. The SQL parser fails to enforce limits when processing deeply nested tuples and large token sequences, leading to excessive resource consumption through crafted SQL statements with extreme nesting depth or token counts. **Note:** This issue is due to an incomplete fix for CVE-2024-4340. |
| sqlparse | 0.4.1 | <0.5.0 |
show Sqlparse 0.5.0 addresses a potential denial of service (DoS) vulnerability related to recursion errors in deeply nested SQL statements. To mitigate this issue, the update replaces recursion errors with a general SQLParseError, improving the resilience and stability of the parsing process. |
| sqlparse | 0.4.1 | >=0.4.0,<0.4.2 |
show Sqlparse version 0.4.2 includes a fix for CVE-2021-32839: In sqlparse versions 0.4.0 and 0.4.1 there is a Regular Expression Denial of Service vulnerability. The regular expression may cause exponential backtracking on strings containing many repetitions of "\r\n" in SQL comments. Only the formatting feature that removes comments from SQL statements is affected by this regular expression. As a workaround, avoid using the sqlformat.format function with keyword strip_comments=True or the --strip-comments command line flag when using the sqlformat command line tool. https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-p5w8-wqhj-9hhf https://github.com/andialbrecht/sqlparse/commit/8238a9e450ed1524e40cb3a8b0b3c00606903aeb |
| sqlparse | 0.4.1 | >=0.1.15,<0.4.4 |
show Sqlparse 0.4.4 includes a fix for CVE-2023-30608: Parser contains a regular expression that is vulnerable to ReDOS (Regular Expression Denial of Service). https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-rrm6-wvj7-cwh2 |
| urllib3 | 1.26.4 | >=1.25.4,<1.26.5 |
show Urllib3 1.26.5 includes a fix for CVE-2021-33503: When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect. https://github.com/advisories/GHSA-q2q7-5pp4-w6pg |
| urllib3 | 1.26.4 | >=1.22,<2.6.3 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to redirect handling that drains connections by decompressing redirect response bodies without enforcing streaming read limits. The issue occurs when using urllib3’s streaming mode (for example, preload_content=False) while allowing redirects, because urllib3.response.HTTPResponse.drain_conn() would call HTTPResponse.read() in a way that decoded/decompressed the entire redirect response body even before any streaming reads were performed, effectively bypassing decompression-bomb safeguards. |
| urllib3 | 1.26.4 | >=1.0,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to improper handling of highly compressed HTTP response bodies during streaming decompression. The urllib3.HTTPResponse methods stream(), read(), read1(), read_chunked(), and readinto() may fully decompress a minimal but highly compressed payload based on the Content-Encoding header into an internal buffer instead of limiting the decompressed output to the requested chunk size, causing excessive CPU usage and massive memory allocation on the client side. |
| urllib3 | 1.26.4 | >=1.24,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to allowing an unbounded number of content-encoding decompression steps for HTTP responses. The HTTPResponse content decoding pipeline in urllib3 follows the Content-Encoding header and applies each advertised compression algorithm in sequence without enforcing a maximum chain length or effective output size, so a malicious peer can send a response with a very long encoding chain that triggers excessive CPU use and massive memory allocation during decompression. |
| urllib3 | 1.26.4 | <=1.26.18 , >=2.0.0a1,<=2.2.1 |
show Urllib3's ProxyManager ensures that the Proxy-Authorization header is correctly directed only to configured proxies. However, when HTTP requests bypass urllib3's proxy support, there's a risk of inadvertently setting the Proxy-Authorization header, which remains ineffective without a forwarding or tunneling proxy. Urllib3 does not recognize this header as carrying authentication data, failing to remove it during cross-origin redirects. While this scenario is uncommon and poses low risk to most users, urllib3 now proactively removes the Proxy-Authorization header during cross-origin redirects as a precautionary measure. Users are advised to utilize urllib3's proxy support or disable automatic redirects to handle the Proxy-Authorization header securely. Despite these precautions, urllib3 defaults to stripping the header to safeguard users who may inadvertently misconfigure requests. |
| urllib3 | 1.26.4 | <1.26.17 , >=2.0.0a1,<2.0.5 |
show Urllib3 1.26.17 and 2.0.5 include a fix for CVE-2023-43804: Urllib3 doesn't treat the 'Cookie' HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a 'Cookie' header and unknowingly leak information via HTTP redirects to a different origin if that user doesn't disable redirects explicitly. https://github.com/urllib3/urllib3/security/advisories/GHSA-v845-jxx5-vc9f |
| urllib3 | 1.26.4 | <1.26.18 , >=2.0.0a1,<2.0.7 |
show Affected versions of urllib3 are vulnerable to an HTTP redirect handling vulnerability that fails to remove the HTTP request body when a POST changes to a GET via 301, 302, or 303 responses. This flaw can expose sensitive request data if the origin service is compromised and redirects to a malicious endpoint, though exploitability is low when no sensitive data is used. The vulnerability affects automatic redirect behavior. It is fixed in versions 1.26.18 and 2.0.7; update or disable redirects using redirects=False. This vulnerability is specific to Python's urllib3 library. |
| urllib3 | 1.26.4 | <2.5.0 |
show urllib3 is a user-friendly HTTP client library for Python. Prior to 2.5.0, it is possible to disable redirects for all requests by instantiating a PoolManager and specifying retries in a way that disable redirects. By default, requests and botocore users are not affected. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. This issue has been patched in version 2.5.0. |
pyup-update-pytz-2021.1-to-2022.2.1
3 years, 8 months ago
Update pytz from 2021.1 to 2022.2.1
django 3.2.4, sqlparse 0.4.1 and urllib3 1.26.4 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| django | 3.2.4 | >=4.0a1,<4.1.10 , >=4.2a1,<4.2.3 , <3.2.20 |
show Affected versions of Django are vulnerable to a potential ReDoS (regular expression denial of service) in EmailValidator and URLValidator via a very large number of domain name labels of emails and URLs. |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45116: An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key. https://www.djangoproject.com/weblog/2022/jan/04/security-releases |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45115: UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a potential denial-of-service vulnerability in the django.utils.html.urlize() function. The urlize and urlizetrunc template filters were susceptible to a denial-of-service attack via certain inputs containing many brackets. An attacker could exploit this vulnerability to cause significant delays or crashes in the affected application. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a directory-traversal vulnerability in the Storage.save() method. Derived classes of the django.core.files.storage.Storage base class that overrides the generate_filename() method without replicating the file path validations existing in the parent class could allow for directory traversal via certain inputs when calling save(). This could enable an attacker to manipulate file paths and access unintended directories. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Affected versions of Django has a potential SQL injection vulnerability in the QuerySet.values() and QuerySet.values_list() methods. When used on models with a JSONField, these methods are susceptible to SQL injection through column aliases if a crafted JSON object key is passed as an argument. |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A security vulnerability has been discovered in certain versions of Django, affecting the password reset functionality. The PasswordResetForm class in django.contrib.auth.forms inadvertently allowed attackers to enumerate user email addresses by exploiting unhandled exceptions during the email sending process. This could be done by issuing password reset requests and observing the responses. Django has implemented a fix where these exceptions are now caught and logged using the django.contrib.auth logger, preventing potential information leakage through error responses. |
| django | 3.2.4 | <3.2.22 , >=4.0a1,<4.1.12 , >=4.2a1,<4.2.6 |
show Affected versions of Django are vulnerable to Denial-of-Service via django.utils.text.Truncator. The django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232. |
| django | 3.2.4 | <3.2.18 , >=4.0a1,<4.0.10 , >=4.1a1,<4.1.7 |
show Django 4.1.7, 4.0.10 and 3.2.18 include a fix for CVE-2023-24580: Potential denial-of-service vulnerability in file uploads. https://www.djangoproject.com/weblog/2023/feb/14/security-releases |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to SQL Injection due to improper handling of column aliases containing periods in QuerySet.order_by() when combined with FilteredRelation. The QuerySet.order_by() method fails to properly sanitize column aliases that contain periods when the same alias is used in FilteredRelation via dictionary expansion. https://github.com/django/django/commit/90f5b10784ba5bf369caed87640e2b4394ea3314 |
| django | 3.2.4 | >=1.1.3,<3.2.24 , >=4.0a1,<4.2.10 , >=5.0a1,<5.0.2 |
show Affected versions of Django are vulnerable to potential denial-of-service in intcomma template filter when used with very long strings. |
| django | 3.2.4 | <3.2.14 , >=4.0a1,<4.0.6 |
show Django 3.2.14 and 4.0.6 include a fix for CVE-2022-34265: Potential SQL injection via Trunc(kind) and Extract(lookup_name) arguments. https://www.djangoproject.com/weblog/2022/jul/04/security-releases |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A potential denial-of-service vulnerability has been identified in Django's urlize() and urlizetrunc() functions in django.utils.html. This vulnerability can be triggered by inputting huge strings containing a specific sequence of characters. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are potentially vulnerable to denial-of-service via the get_supported_language_variant() method. This method was susceptible to a denial-of-service attack when used with very long strings containing specific characters. Exploiting this vulnerability could cause significant delays or crashes in the affected application, potentially leading to service disruption. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django addresses a memory exhaustion issue in django.utils.numberformat.floatformat(). When floatformat receives a string representation of a number in scientific notation with a large exponent, it could lead to excessive memory consumption. To prevent this, decimals with more than 200 digits are now returned as-is. |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to inefficient string concatenation when processing duplicate HTTP headers in ASGI mode. The ASGIRequest class combines repeated headers using repeated string concatenation, resulting in super-linear (quadratic) time complexity when processing requests with many duplicate headers. |
| django | 3.2.4 | <4.2.21 , >=5.2a1,<5.2.1 , >=5.1.0a1,<5.1.9 |
show An issue was discovered in Django 4.2 before 4.2.21, 5.1 before 5.1.9, and 5.2 before 5.2.1. The django.utils.html.strip_tags() function is vulnerable to a potential denial-of-service (slow performance) when processing inputs containing large sequences of incomplete HTML tags. The template filter striptags is also vulnerable, because it is built on top of strip_tags(). |
| django | 3.2.4 | <3.2.16 , >=4.0a1,<4.0.8 , >=4.1a1,<4.1.2 |
show In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression. |
| django | 3.2.4 | <2.2.25 , >=3.2a1,<3.2.10 , >=3.1a1,<3.1.14 |
show Django versions 2.2.25, 3.1.14 and 3.2.10 include a fix for CVE-2021-44420: In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. https://www.djangoproject.com/weblog/2021/dec/07/security-releases/ |
| django | 3.2.4 | <3.2.25 , >=4.0a1,<4.2.11 , >=5.0a1,<5.0.3 |
show Affected versions of Django are vulnerable to potential regular expression denial-of-service (REDoS). django.utils.text.Truncator.words() method (with html=True) and truncatewords_html template filter were subject to a potential regular expression denial-of-service attack using a suitably crafted string (follow up to CVE-2019-14232 and CVE-2023-43665). |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45452: Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory traversal if crafted filenames are directly passed to it. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Affected versions of Django are vulnerable to a potential denial-of-service (DoS) attack in the `django.utils.html.strip_tags()` method. The vulnerability occurs when the `strip_tags()` method or the `striptags` template filter processes inputs containing large sequences of nested, incomplete HTML entities. |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show The {% debug %} template tag in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2 does not properly encode the current context. This may lead to XSS. |
| django | 3.2.4 | >=5.2,<5.2.2 , >=5.0a1,<5.1.10 , <4.2.22 |
show An issue was discovered in Django 5.2 before 5.2.3, 5.1 before 5.1.11, and 4.2 before 4.2.23. Internal HTTP response logging does not escape request.path, which allows remote attackers to potentially manipulate log output via crafted URLs. This may lead to log injection or forgery when logs are viewed in terminals or processed by external systems. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a username enumeration vulnerability caused by timing differences in the django.contrib.auth.backends.ModelBackend.authenticate() method. This method allowed remote attackers to enumerate users through a timing attack involving login requests for users with unusable passwords. The timing difference in the authentication process exposed whether a username was valid or not, potentially aiding attackers in gaining unauthorized access. |
| django | 3.2.4 | >=2.1a1,<3.2.15 , >=4.0a1,<4.0.7 , >=4.1a1,<4.2a1 |
show Affected versions of the `django` package are vulnerable to Download of Code Without Integrity Check due to improper handling of user-supplied input in the HTTP FileResponse class. The vulnerability arises because the Content-Disposition header of a FileResponse can be set using a filename derived from user input without sufficient validation. An attacker can exploit this by crafting a request that causes a file with malicious content to be downloaded, potentially executing arbitrary code on the client system when the file is opened. |
| django | 3.2.4 | <4.2.24 , >=5.0a1,<5.1.12 , >=5.2a1,<5.2.6 |
show Affected versions of the Django package are vulnerable to SQL Injection due to insufficient input sanitization in FilteredRelation column aliases. The FilteredRelation class fails to properly validate or escape column alias names when they are provided through dictionary expansion as keyword arguments to QuerySet.annotate() or QuerySet.alias() methods, allowing malicious SQL code to be injected directly into the generated database queries. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django has a potential denial-of-service vulnerability in django.utils.html.urlize() and AdminURLFieldWidget. The urlize and urlizetrunc functions, along with AdminURLFieldWidget, are vulnerable to denial-of-service attacks when handling inputs with a very large number of Unicode characters. |
| django | 3.2.4 | <3.2.21 , >=4.0a1,<4.1.11 , >=4.2a1,<4.2.5 |
show Affected versions of Django are vulnerable to potential Denial of Service via certain inputs with a very large number of Unicode characters in django.utils.encoding.uri_to_iri(). |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Django affected versions are vulnerable to a potential SQL injection in the HasKey(lhs, rhs) lookup on Oracle databases. The vulnerability arises when untrusted data is directly used as the lhs value in the django.db.models.fields.json.HasKey lookup. However, applications using the jsonfield.has_key lookup with the __ syntax remain unaffected by this issue. |
| django | 3.2.4 | <3.2.19 , >=4.0a1,<4.1.9 , >=4.2a1,<4.2.1 |
show Django 4.2.1, 4.1.9 and 3.2.19 include a fix for CVE-2023-31047: In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise. https://www.djangoproject.com/weblog/2023/may/03/security-releases |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show Django 2.2.27, 3.2.12 and 4.0.2 include a fix for CVE-2022-23833: Denial-of-service possibility in file uploads. https://www.djangoproject.com/weblog/2022/feb/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28346: An issue was discovered in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. QuerySet.annotate(), aggregate(), and extra() methods are subject to SQL injection in column aliases via a crafted dictionary (with dictionary expansion) as the passed **kwargs. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64458: Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to slow Unicode NFKC normalization on Windows being applied to untrusted inputs. The django.contrib.auth.views.LoginView and django.contrib.auth.views.LogoutView, and django.views.i18n.set_language normalize user-controlled strings using Python’s NFKC algorithm, which is unusually slow on Windows for huge Unicode sequences and can be triggered to consume excessive CPU. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes a potential denial-of-service vulnerability in XML ``Deserializer``. |
| django | 3.2.4 | >=3.1a1,<3.1.13 , >=3.2a1,<3.2.5 |
show Django versions 3.1.13 and 3.2.5 include a fix for CVE-2021-35042: Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application. https://www.djangoproject.com/weblog/2021/jul/01/security-releases/ https://www.openwall.com/lists/oss-security/2021/07/02/2 https://docs.djangoproject.com/en/3.2/releases/security/ https://groups.google.com/forum/#%21forum/django-announce |
| django | 3.2.4 | <3.2.23 , >=4.0a1,<4.1.13 , >=4.2a1,<4.2.7 |
show Django 4.2.7, 4.1.13 and 3.2.23 include a fix for CVE-2023-46695: Potential denial of service vulnerability in UsernameField on Windows. https://www.djangoproject.com/weblog/2023/nov/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28347: A SQL injection issue was discovered in QuerySet.explain() in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. This occurs by passing a crafted dictionary (with dictionary expansion) as the **options argument, and placing the injection payload in an option name. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <3.2.17 , >=4.0a1,<4.0.9 , >=4.1a1,<4.1.6 |
show Django 3.2.17, 4.0.9 and 4.1.6 includes a fix for CVE-2023-23969: In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very large. https://www.djangoproject.com/weblog/2023/feb/01/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64459: Affected versions of the Django package are vulnerable to SQL Injection due to improper input validation, allowing the internal _connector keyword argument to be accepted from untrusted dictionaries via expansion. The .filter(), .exclude(), and .get() methods on QuerySet, as well as the Q class, resolve **kwargs and will treat a supplied _connector value as the logical connector without constraining it to the expected set (AND/OR), permitting attacker-controlled tokens to influence SQL predicate construction. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes potential SQL injection in ``FilteredRelation`` column aliases on PostgreSQL. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of the sqlparse package are vulnerable to Denial of Service (DoS) due to missing hard limits on token grouping recursion depth and token processing when formatting very large SQL tuple lists. During sqlparse.format() processing, the sqlparse.engine.grouping._group_matching() and sqlparse.engine.grouping._group() functions can recurse and iterate over excessively large tlist.tokens without enforcing MAX_GROUPING_DEPTH or MAX_GROUPING_TOKENS, allowing grouping work to grow until it effectively hangs. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of this package are vulnerable to Denial of Service (DoS) attacks due to Algorithmic Complexity. The SQL parser fails to enforce limits when processing deeply nested tuples and large token sequences, leading to excessive resource consumption through crafted SQL statements with extreme nesting depth or token counts. **Note:** This issue is due to an incomplete fix for CVE-2024-4340. |
| sqlparse | 0.4.1 | <0.5.0 |
show Sqlparse 0.5.0 addresses a potential denial of service (DoS) vulnerability related to recursion errors in deeply nested SQL statements. To mitigate this issue, the update replaces recursion errors with a general SQLParseError, improving the resilience and stability of the parsing process. |
| sqlparse | 0.4.1 | >=0.4.0,<0.4.2 |
show Sqlparse version 0.4.2 includes a fix for CVE-2021-32839: In sqlparse versions 0.4.0 and 0.4.1 there is a Regular Expression Denial of Service vulnerability. The regular expression may cause exponential backtracking on strings containing many repetitions of "\r\n" in SQL comments. Only the formatting feature that removes comments from SQL statements is affected by this regular expression. As a workaround, avoid using the sqlformat.format function with keyword strip_comments=True or the --strip-comments command line flag when using the sqlformat command line tool. https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-p5w8-wqhj-9hhf https://github.com/andialbrecht/sqlparse/commit/8238a9e450ed1524e40cb3a8b0b3c00606903aeb |
| sqlparse | 0.4.1 | >=0.1.15,<0.4.4 |
show Sqlparse 0.4.4 includes a fix for CVE-2023-30608: Parser contains a regular expression that is vulnerable to ReDOS (Regular Expression Denial of Service). https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-rrm6-wvj7-cwh2 |
| urllib3 | 1.26.4 | >=1.25.4,<1.26.5 |
show Urllib3 1.26.5 includes a fix for CVE-2021-33503: When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect. https://github.com/advisories/GHSA-q2q7-5pp4-w6pg |
| urllib3 | 1.26.4 | >=1.22,<2.6.3 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to redirect handling that drains connections by decompressing redirect response bodies without enforcing streaming read limits. The issue occurs when using urllib3’s streaming mode (for example, preload_content=False) while allowing redirects, because urllib3.response.HTTPResponse.drain_conn() would call HTTPResponse.read() in a way that decoded/decompressed the entire redirect response body even before any streaming reads were performed, effectively bypassing decompression-bomb safeguards. |
| urllib3 | 1.26.4 | >=1.0,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to improper handling of highly compressed HTTP response bodies during streaming decompression. The urllib3.HTTPResponse methods stream(), read(), read1(), read_chunked(), and readinto() may fully decompress a minimal but highly compressed payload based on the Content-Encoding header into an internal buffer instead of limiting the decompressed output to the requested chunk size, causing excessive CPU usage and massive memory allocation on the client side. |
| urllib3 | 1.26.4 | >=1.24,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to allowing an unbounded number of content-encoding decompression steps for HTTP responses. The HTTPResponse content decoding pipeline in urllib3 follows the Content-Encoding header and applies each advertised compression algorithm in sequence without enforcing a maximum chain length or effective output size, so a malicious peer can send a response with a very long encoding chain that triggers excessive CPU use and massive memory allocation during decompression. |
| urllib3 | 1.26.4 | <=1.26.18 , >=2.0.0a1,<=2.2.1 |
show Urllib3's ProxyManager ensures that the Proxy-Authorization header is correctly directed only to configured proxies. However, when HTTP requests bypass urllib3's proxy support, there's a risk of inadvertently setting the Proxy-Authorization header, which remains ineffective without a forwarding or tunneling proxy. Urllib3 does not recognize this header as carrying authentication data, failing to remove it during cross-origin redirects. While this scenario is uncommon and poses low risk to most users, urllib3 now proactively removes the Proxy-Authorization header during cross-origin redirects as a precautionary measure. Users are advised to utilize urllib3's proxy support or disable automatic redirects to handle the Proxy-Authorization header securely. Despite these precautions, urllib3 defaults to stripping the header to safeguard users who may inadvertently misconfigure requests. |
| urllib3 | 1.26.4 | <1.26.17 , >=2.0.0a1,<2.0.5 |
show Urllib3 1.26.17 and 2.0.5 include a fix for CVE-2023-43804: Urllib3 doesn't treat the 'Cookie' HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a 'Cookie' header and unknowingly leak information via HTTP redirects to a different origin if that user doesn't disable redirects explicitly. https://github.com/urllib3/urllib3/security/advisories/GHSA-v845-jxx5-vc9f |
| urllib3 | 1.26.4 | <1.26.18 , >=2.0.0a1,<2.0.7 |
show Affected versions of urllib3 are vulnerable to an HTTP redirect handling vulnerability that fails to remove the HTTP request body when a POST changes to a GET via 301, 302, or 303 responses. This flaw can expose sensitive request data if the origin service is compromised and redirects to a malicious endpoint, though exploitability is low when no sensitive data is used. The vulnerability affects automatic redirect behavior. It is fixed in versions 1.26.18 and 2.0.7; update or disable redirects using redirects=False. This vulnerability is specific to Python's urllib3 library. |
| urllib3 | 1.26.4 | <2.5.0 |
show urllib3 is a user-friendly HTTP client library for Python. Prior to 2.5.0, it is possible to disable redirects for all requests by instantiating a PoolManager and specifying retries in a way that disable redirects. By default, requests and botocore users are not affected. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. This issue has been patched in version 2.5.0. |
pyup-update-pytz-2021.1-to-2022.2
3 years, 8 months ago
Update pytz from 2021.1 to 2022.2
django 3.2.4, sqlparse 0.4.1 and urllib3 1.26.4 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| django | 3.2.4 | >=4.0a1,<4.1.10 , >=4.2a1,<4.2.3 , <3.2.20 |
show Affected versions of Django are vulnerable to a potential ReDoS (regular expression denial of service) in EmailValidator and URLValidator via a very large number of domain name labels of emails and URLs. |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45116: An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key. https://www.djangoproject.com/weblog/2022/jan/04/security-releases |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45115: UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a potential denial-of-service vulnerability in the django.utils.html.urlize() function. The urlize and urlizetrunc template filters were susceptible to a denial-of-service attack via certain inputs containing many brackets. An attacker could exploit this vulnerability to cause significant delays or crashes in the affected application. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a directory-traversal vulnerability in the Storage.save() method. Derived classes of the django.core.files.storage.Storage base class that overrides the generate_filename() method without replicating the file path validations existing in the parent class could allow for directory traversal via certain inputs when calling save(). This could enable an attacker to manipulate file paths and access unintended directories. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Affected versions of Django has a potential SQL injection vulnerability in the QuerySet.values() and QuerySet.values_list() methods. When used on models with a JSONField, these methods are susceptible to SQL injection through column aliases if a crafted JSON object key is passed as an argument. |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A security vulnerability has been discovered in certain versions of Django, affecting the password reset functionality. The PasswordResetForm class in django.contrib.auth.forms inadvertently allowed attackers to enumerate user email addresses by exploiting unhandled exceptions during the email sending process. This could be done by issuing password reset requests and observing the responses. Django has implemented a fix where these exceptions are now caught and logged using the django.contrib.auth logger, preventing potential information leakage through error responses. |
| django | 3.2.4 | <3.2.22 , >=4.0a1,<4.1.12 , >=4.2a1,<4.2.6 |
show Affected versions of Django are vulnerable to Denial-of-Service via django.utils.text.Truncator. The django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232. |
| django | 3.2.4 | <3.2.18 , >=4.0a1,<4.0.10 , >=4.1a1,<4.1.7 |
show Django 4.1.7, 4.0.10 and 3.2.18 include a fix for CVE-2023-24580: Potential denial-of-service vulnerability in file uploads. https://www.djangoproject.com/weblog/2023/feb/14/security-releases |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to SQL Injection due to improper handling of column aliases containing periods in QuerySet.order_by() when combined with FilteredRelation. The QuerySet.order_by() method fails to properly sanitize column aliases that contain periods when the same alias is used in FilteredRelation via dictionary expansion. https://github.com/django/django/commit/90f5b10784ba5bf369caed87640e2b4394ea3314 |
| django | 3.2.4 | >=1.1.3,<3.2.24 , >=4.0a1,<4.2.10 , >=5.0a1,<5.0.2 |
show Affected versions of Django are vulnerable to potential denial-of-service in intcomma template filter when used with very long strings. |
| django | 3.2.4 | <3.2.14 , >=4.0a1,<4.0.6 |
show Django 3.2.14 and 4.0.6 include a fix for CVE-2022-34265: Potential SQL injection via Trunc(kind) and Extract(lookup_name) arguments. https://www.djangoproject.com/weblog/2022/jul/04/security-releases |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A potential denial-of-service vulnerability has been identified in Django's urlize() and urlizetrunc() functions in django.utils.html. This vulnerability can be triggered by inputting huge strings containing a specific sequence of characters. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are potentially vulnerable to denial-of-service via the get_supported_language_variant() method. This method was susceptible to a denial-of-service attack when used with very long strings containing specific characters. Exploiting this vulnerability could cause significant delays or crashes in the affected application, potentially leading to service disruption. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django addresses a memory exhaustion issue in django.utils.numberformat.floatformat(). When floatformat receives a string representation of a number in scientific notation with a large exponent, it could lead to excessive memory consumption. To prevent this, decimals with more than 200 digits are now returned as-is. |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to inefficient string concatenation when processing duplicate HTTP headers in ASGI mode. The ASGIRequest class combines repeated headers using repeated string concatenation, resulting in super-linear (quadratic) time complexity when processing requests with many duplicate headers. |
| django | 3.2.4 | <4.2.21 , >=5.2a1,<5.2.1 , >=5.1.0a1,<5.1.9 |
show An issue was discovered in Django 4.2 before 4.2.21, 5.1 before 5.1.9, and 5.2 before 5.2.1. The django.utils.html.strip_tags() function is vulnerable to a potential denial-of-service (slow performance) when processing inputs containing large sequences of incomplete HTML tags. The template filter striptags is also vulnerable, because it is built on top of strip_tags(). |
| django | 3.2.4 | <3.2.16 , >=4.0a1,<4.0.8 , >=4.1a1,<4.1.2 |
show In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression. |
| django | 3.2.4 | <2.2.25 , >=3.2a1,<3.2.10 , >=3.1a1,<3.1.14 |
show Django versions 2.2.25, 3.1.14 and 3.2.10 include a fix for CVE-2021-44420: In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. https://www.djangoproject.com/weblog/2021/dec/07/security-releases/ |
| django | 3.2.4 | <3.2.25 , >=4.0a1,<4.2.11 , >=5.0a1,<5.0.3 |
show Affected versions of Django are vulnerable to potential regular expression denial-of-service (REDoS). django.utils.text.Truncator.words() method (with html=True) and truncatewords_html template filter were subject to a potential regular expression denial-of-service attack using a suitably crafted string (follow up to CVE-2019-14232 and CVE-2023-43665). |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45452: Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory traversal if crafted filenames are directly passed to it. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Affected versions of Django are vulnerable to a potential denial-of-service (DoS) attack in the `django.utils.html.strip_tags()` method. The vulnerability occurs when the `strip_tags()` method or the `striptags` template filter processes inputs containing large sequences of nested, incomplete HTML entities. |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show The {% debug %} template tag in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2 does not properly encode the current context. This may lead to XSS. |
| django | 3.2.4 | >=5.2,<5.2.2 , >=5.0a1,<5.1.10 , <4.2.22 |
show An issue was discovered in Django 5.2 before 5.2.3, 5.1 before 5.1.11, and 4.2 before 4.2.23. Internal HTTP response logging does not escape request.path, which allows remote attackers to potentially manipulate log output via crafted URLs. This may lead to log injection or forgery when logs are viewed in terminals or processed by external systems. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a username enumeration vulnerability caused by timing differences in the django.contrib.auth.backends.ModelBackend.authenticate() method. This method allowed remote attackers to enumerate users through a timing attack involving login requests for users with unusable passwords. The timing difference in the authentication process exposed whether a username was valid or not, potentially aiding attackers in gaining unauthorized access. |
| django | 3.2.4 | >=2.1a1,<3.2.15 , >=4.0a1,<4.0.7 , >=4.1a1,<4.2a1 |
show Affected versions of the `django` package are vulnerable to Download of Code Without Integrity Check due to improper handling of user-supplied input in the HTTP FileResponse class. The vulnerability arises because the Content-Disposition header of a FileResponse can be set using a filename derived from user input without sufficient validation. An attacker can exploit this by crafting a request that causes a file with malicious content to be downloaded, potentially executing arbitrary code on the client system when the file is opened. |
| django | 3.2.4 | <4.2.24 , >=5.0a1,<5.1.12 , >=5.2a1,<5.2.6 |
show Affected versions of the Django package are vulnerable to SQL Injection due to insufficient input sanitization in FilteredRelation column aliases. The FilteredRelation class fails to properly validate or escape column alias names when they are provided through dictionary expansion as keyword arguments to QuerySet.annotate() or QuerySet.alias() methods, allowing malicious SQL code to be injected directly into the generated database queries. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django has a potential denial-of-service vulnerability in django.utils.html.urlize() and AdminURLFieldWidget. The urlize and urlizetrunc functions, along with AdminURLFieldWidget, are vulnerable to denial-of-service attacks when handling inputs with a very large number of Unicode characters. |
| django | 3.2.4 | <3.2.21 , >=4.0a1,<4.1.11 , >=4.2a1,<4.2.5 |
show Affected versions of Django are vulnerable to potential Denial of Service via certain inputs with a very large number of Unicode characters in django.utils.encoding.uri_to_iri(). |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Django affected versions are vulnerable to a potential SQL injection in the HasKey(lhs, rhs) lookup on Oracle databases. The vulnerability arises when untrusted data is directly used as the lhs value in the django.db.models.fields.json.HasKey lookup. However, applications using the jsonfield.has_key lookup with the __ syntax remain unaffected by this issue. |
| django | 3.2.4 | <3.2.19 , >=4.0a1,<4.1.9 , >=4.2a1,<4.2.1 |
show Django 4.2.1, 4.1.9 and 3.2.19 include a fix for CVE-2023-31047: In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise. https://www.djangoproject.com/weblog/2023/may/03/security-releases |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show Django 2.2.27, 3.2.12 and 4.0.2 include a fix for CVE-2022-23833: Denial-of-service possibility in file uploads. https://www.djangoproject.com/weblog/2022/feb/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28346: An issue was discovered in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. QuerySet.annotate(), aggregate(), and extra() methods are subject to SQL injection in column aliases via a crafted dictionary (with dictionary expansion) as the passed **kwargs. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64458: Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to slow Unicode NFKC normalization on Windows being applied to untrusted inputs. The django.contrib.auth.views.LoginView and django.contrib.auth.views.LogoutView, and django.views.i18n.set_language normalize user-controlled strings using Python’s NFKC algorithm, which is unusually slow on Windows for huge Unicode sequences and can be triggered to consume excessive CPU. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes a potential denial-of-service vulnerability in XML ``Deserializer``. |
| django | 3.2.4 | >=3.1a1,<3.1.13 , >=3.2a1,<3.2.5 |
show Django versions 3.1.13 and 3.2.5 include a fix for CVE-2021-35042: Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application. https://www.djangoproject.com/weblog/2021/jul/01/security-releases/ https://www.openwall.com/lists/oss-security/2021/07/02/2 https://docs.djangoproject.com/en/3.2/releases/security/ https://groups.google.com/forum/#%21forum/django-announce |
| django | 3.2.4 | <3.2.23 , >=4.0a1,<4.1.13 , >=4.2a1,<4.2.7 |
show Django 4.2.7, 4.1.13 and 3.2.23 include a fix for CVE-2023-46695: Potential denial of service vulnerability in UsernameField on Windows. https://www.djangoproject.com/weblog/2023/nov/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28347: A SQL injection issue was discovered in QuerySet.explain() in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. This occurs by passing a crafted dictionary (with dictionary expansion) as the **options argument, and placing the injection payload in an option name. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <3.2.17 , >=4.0a1,<4.0.9 , >=4.1a1,<4.1.6 |
show Django 3.2.17, 4.0.9 and 4.1.6 includes a fix for CVE-2023-23969: In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very large. https://www.djangoproject.com/weblog/2023/feb/01/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64459: Affected versions of the Django package are vulnerable to SQL Injection due to improper input validation, allowing the internal _connector keyword argument to be accepted from untrusted dictionaries via expansion. The .filter(), .exclude(), and .get() methods on QuerySet, as well as the Q class, resolve **kwargs and will treat a supplied _connector value as the logical connector without constraining it to the expected set (AND/OR), permitting attacker-controlled tokens to influence SQL predicate construction. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes potential SQL injection in ``FilteredRelation`` column aliases on PostgreSQL. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of the sqlparse package are vulnerable to Denial of Service (DoS) due to missing hard limits on token grouping recursion depth and token processing when formatting very large SQL tuple lists. During sqlparse.format() processing, the sqlparse.engine.grouping._group_matching() and sqlparse.engine.grouping._group() functions can recurse and iterate over excessively large tlist.tokens without enforcing MAX_GROUPING_DEPTH or MAX_GROUPING_TOKENS, allowing grouping work to grow until it effectively hangs. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of this package are vulnerable to Denial of Service (DoS) attacks due to Algorithmic Complexity. The SQL parser fails to enforce limits when processing deeply nested tuples and large token sequences, leading to excessive resource consumption through crafted SQL statements with extreme nesting depth or token counts. **Note:** This issue is due to an incomplete fix for CVE-2024-4340. |
| sqlparse | 0.4.1 | <0.5.0 |
show Sqlparse 0.5.0 addresses a potential denial of service (DoS) vulnerability related to recursion errors in deeply nested SQL statements. To mitigate this issue, the update replaces recursion errors with a general SQLParseError, improving the resilience and stability of the parsing process. |
| sqlparse | 0.4.1 | >=0.4.0,<0.4.2 |
show Sqlparse version 0.4.2 includes a fix for CVE-2021-32839: In sqlparse versions 0.4.0 and 0.4.1 there is a Regular Expression Denial of Service vulnerability. The regular expression may cause exponential backtracking on strings containing many repetitions of "\r\n" in SQL comments. Only the formatting feature that removes comments from SQL statements is affected by this regular expression. As a workaround, avoid using the sqlformat.format function with keyword strip_comments=True or the --strip-comments command line flag when using the sqlformat command line tool. https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-p5w8-wqhj-9hhf https://github.com/andialbrecht/sqlparse/commit/8238a9e450ed1524e40cb3a8b0b3c00606903aeb |
| sqlparse | 0.4.1 | >=0.1.15,<0.4.4 |
show Sqlparse 0.4.4 includes a fix for CVE-2023-30608: Parser contains a regular expression that is vulnerable to ReDOS (Regular Expression Denial of Service). https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-rrm6-wvj7-cwh2 |
| urllib3 | 1.26.4 | >=1.25.4,<1.26.5 |
show Urllib3 1.26.5 includes a fix for CVE-2021-33503: When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect. https://github.com/advisories/GHSA-q2q7-5pp4-w6pg |
| urllib3 | 1.26.4 | >=1.22,<2.6.3 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to redirect handling that drains connections by decompressing redirect response bodies without enforcing streaming read limits. The issue occurs when using urllib3’s streaming mode (for example, preload_content=False) while allowing redirects, because urllib3.response.HTTPResponse.drain_conn() would call HTTPResponse.read() in a way that decoded/decompressed the entire redirect response body even before any streaming reads were performed, effectively bypassing decompression-bomb safeguards. |
| urllib3 | 1.26.4 | >=1.0,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to improper handling of highly compressed HTTP response bodies during streaming decompression. The urllib3.HTTPResponse methods stream(), read(), read1(), read_chunked(), and readinto() may fully decompress a minimal but highly compressed payload based on the Content-Encoding header into an internal buffer instead of limiting the decompressed output to the requested chunk size, causing excessive CPU usage and massive memory allocation on the client side. |
| urllib3 | 1.26.4 | >=1.24,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to allowing an unbounded number of content-encoding decompression steps for HTTP responses. The HTTPResponse content decoding pipeline in urllib3 follows the Content-Encoding header and applies each advertised compression algorithm in sequence without enforcing a maximum chain length or effective output size, so a malicious peer can send a response with a very long encoding chain that triggers excessive CPU use and massive memory allocation during decompression. |
| urllib3 | 1.26.4 | <=1.26.18 , >=2.0.0a1,<=2.2.1 |
show Urllib3's ProxyManager ensures that the Proxy-Authorization header is correctly directed only to configured proxies. However, when HTTP requests bypass urllib3's proxy support, there's a risk of inadvertently setting the Proxy-Authorization header, which remains ineffective without a forwarding or tunneling proxy. Urllib3 does not recognize this header as carrying authentication data, failing to remove it during cross-origin redirects. While this scenario is uncommon and poses low risk to most users, urllib3 now proactively removes the Proxy-Authorization header during cross-origin redirects as a precautionary measure. Users are advised to utilize urllib3's proxy support or disable automatic redirects to handle the Proxy-Authorization header securely. Despite these precautions, urllib3 defaults to stripping the header to safeguard users who may inadvertently misconfigure requests. |
| urllib3 | 1.26.4 | <1.26.17 , >=2.0.0a1,<2.0.5 |
show Urllib3 1.26.17 and 2.0.5 include a fix for CVE-2023-43804: Urllib3 doesn't treat the 'Cookie' HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a 'Cookie' header and unknowingly leak information via HTTP redirects to a different origin if that user doesn't disable redirects explicitly. https://github.com/urllib3/urllib3/security/advisories/GHSA-v845-jxx5-vc9f |
| urllib3 | 1.26.4 | <1.26.18 , >=2.0.0a1,<2.0.7 |
show Affected versions of urllib3 are vulnerable to an HTTP redirect handling vulnerability that fails to remove the HTTP request body when a POST changes to a GET via 301, 302, or 303 responses. This flaw can expose sensitive request data if the origin service is compromised and redirects to a malicious endpoint, though exploitability is low when no sensitive data is used. The vulnerability affects automatic redirect behavior. It is fixed in versions 1.26.18 and 2.0.7; update or disable redirects using redirects=False. This vulnerability is specific to Python's urllib3 library. |
| urllib3 | 1.26.4 | <2.5.0 |
show urllib3 is a user-friendly HTTP client library for Python. Prior to 2.5.0, it is possible to disable redirects for all requests by instantiating a PoolManager and specifying retries in a way that disable redirects. By default, requests and botocore users are not affected. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. This issue has been patched in version 2.5.0. |
pyup-update-coverage-5.5-to-6.4.3
3 years, 8 months ago
Update coverage from 5.5 to 6.4.3
django 3.2.4, sqlparse 0.4.1 and urllib3 1.26.4 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| django | 3.2.4 | >=4.0a1,<4.1.10 , >=4.2a1,<4.2.3 , <3.2.20 |
show Affected versions of Django are vulnerable to a potential ReDoS (regular expression denial of service) in EmailValidator and URLValidator via a very large number of domain name labels of emails and URLs. |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45116: An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key. https://www.djangoproject.com/weblog/2022/jan/04/security-releases |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45115: UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a potential denial-of-service vulnerability in the django.utils.html.urlize() function. The urlize and urlizetrunc template filters were susceptible to a denial-of-service attack via certain inputs containing many brackets. An attacker could exploit this vulnerability to cause significant delays or crashes in the affected application. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a directory-traversal vulnerability in the Storage.save() method. Derived classes of the django.core.files.storage.Storage base class that overrides the generate_filename() method without replicating the file path validations existing in the parent class could allow for directory traversal via certain inputs when calling save(). This could enable an attacker to manipulate file paths and access unintended directories. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Affected versions of Django has a potential SQL injection vulnerability in the QuerySet.values() and QuerySet.values_list() methods. When used on models with a JSONField, these methods are susceptible to SQL injection through column aliases if a crafted JSON object key is passed as an argument. |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A security vulnerability has been discovered in certain versions of Django, affecting the password reset functionality. The PasswordResetForm class in django.contrib.auth.forms inadvertently allowed attackers to enumerate user email addresses by exploiting unhandled exceptions during the email sending process. This could be done by issuing password reset requests and observing the responses. Django has implemented a fix where these exceptions are now caught and logged using the django.contrib.auth logger, preventing potential information leakage through error responses. |
| django | 3.2.4 | <3.2.22 , >=4.0a1,<4.1.12 , >=4.2a1,<4.2.6 |
show Affected versions of Django are vulnerable to Denial-of-Service via django.utils.text.Truncator. The django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232. |
| django | 3.2.4 | <3.2.18 , >=4.0a1,<4.0.10 , >=4.1a1,<4.1.7 |
show Django 4.1.7, 4.0.10 and 3.2.18 include a fix for CVE-2023-24580: Potential denial-of-service vulnerability in file uploads. https://www.djangoproject.com/weblog/2023/feb/14/security-releases |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to SQL Injection due to improper handling of column aliases containing periods in QuerySet.order_by() when combined with FilteredRelation. The QuerySet.order_by() method fails to properly sanitize column aliases that contain periods when the same alias is used in FilteredRelation via dictionary expansion. https://github.com/django/django/commit/90f5b10784ba5bf369caed87640e2b4394ea3314 |
| django | 3.2.4 | >=1.1.3,<3.2.24 , >=4.0a1,<4.2.10 , >=5.0a1,<5.0.2 |
show Affected versions of Django are vulnerable to potential denial-of-service in intcomma template filter when used with very long strings. |
| django | 3.2.4 | <3.2.14 , >=4.0a1,<4.0.6 |
show Django 3.2.14 and 4.0.6 include a fix for CVE-2022-34265: Potential SQL injection via Trunc(kind) and Extract(lookup_name) arguments. https://www.djangoproject.com/weblog/2022/jul/04/security-releases |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A potential denial-of-service vulnerability has been identified in Django's urlize() and urlizetrunc() functions in django.utils.html. This vulnerability can be triggered by inputting huge strings containing a specific sequence of characters. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are potentially vulnerable to denial-of-service via the get_supported_language_variant() method. This method was susceptible to a denial-of-service attack when used with very long strings containing specific characters. Exploiting this vulnerability could cause significant delays or crashes in the affected application, potentially leading to service disruption. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django addresses a memory exhaustion issue in django.utils.numberformat.floatformat(). When floatformat receives a string representation of a number in scientific notation with a large exponent, it could lead to excessive memory consumption. To prevent this, decimals with more than 200 digits are now returned as-is. |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to inefficient string concatenation when processing duplicate HTTP headers in ASGI mode. The ASGIRequest class combines repeated headers using repeated string concatenation, resulting in super-linear (quadratic) time complexity when processing requests with many duplicate headers. |
| django | 3.2.4 | <4.2.21 , >=5.2a1,<5.2.1 , >=5.1.0a1,<5.1.9 |
show An issue was discovered in Django 4.2 before 4.2.21, 5.1 before 5.1.9, and 5.2 before 5.2.1. The django.utils.html.strip_tags() function is vulnerable to a potential denial-of-service (slow performance) when processing inputs containing large sequences of incomplete HTML tags. The template filter striptags is also vulnerable, because it is built on top of strip_tags(). |
| django | 3.2.4 | <3.2.16 , >=4.0a1,<4.0.8 , >=4.1a1,<4.1.2 |
show In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression. |
| django | 3.2.4 | <2.2.25 , >=3.2a1,<3.2.10 , >=3.1a1,<3.1.14 |
show Django versions 2.2.25, 3.1.14 and 3.2.10 include a fix for CVE-2021-44420: In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. https://www.djangoproject.com/weblog/2021/dec/07/security-releases/ |
| django | 3.2.4 | <3.2.25 , >=4.0a1,<4.2.11 , >=5.0a1,<5.0.3 |
show Affected versions of Django are vulnerable to potential regular expression denial-of-service (REDoS). django.utils.text.Truncator.words() method (with html=True) and truncatewords_html template filter were subject to a potential regular expression denial-of-service attack using a suitably crafted string (follow up to CVE-2019-14232 and CVE-2023-43665). |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45452: Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory traversal if crafted filenames are directly passed to it. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Affected versions of Django are vulnerable to a potential denial-of-service (DoS) attack in the `django.utils.html.strip_tags()` method. The vulnerability occurs when the `strip_tags()` method or the `striptags` template filter processes inputs containing large sequences of nested, incomplete HTML entities. |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show The {% debug %} template tag in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2 does not properly encode the current context. This may lead to XSS. |
| django | 3.2.4 | >=5.2,<5.2.2 , >=5.0a1,<5.1.10 , <4.2.22 |
show An issue was discovered in Django 5.2 before 5.2.3, 5.1 before 5.1.11, and 4.2 before 4.2.23. Internal HTTP response logging does not escape request.path, which allows remote attackers to potentially manipulate log output via crafted URLs. This may lead to log injection or forgery when logs are viewed in terminals or processed by external systems. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a username enumeration vulnerability caused by timing differences in the django.contrib.auth.backends.ModelBackend.authenticate() method. This method allowed remote attackers to enumerate users through a timing attack involving login requests for users with unusable passwords. The timing difference in the authentication process exposed whether a username was valid or not, potentially aiding attackers in gaining unauthorized access. |
| django | 3.2.4 | >=2.1a1,<3.2.15 , >=4.0a1,<4.0.7 , >=4.1a1,<4.2a1 |
show Affected versions of the `django` package are vulnerable to Download of Code Without Integrity Check due to improper handling of user-supplied input in the HTTP FileResponse class. The vulnerability arises because the Content-Disposition header of a FileResponse can be set using a filename derived from user input without sufficient validation. An attacker can exploit this by crafting a request that causes a file with malicious content to be downloaded, potentially executing arbitrary code on the client system when the file is opened. |
| django | 3.2.4 | <4.2.24 , >=5.0a1,<5.1.12 , >=5.2a1,<5.2.6 |
show Affected versions of the Django package are vulnerable to SQL Injection due to insufficient input sanitization in FilteredRelation column aliases. The FilteredRelation class fails to properly validate or escape column alias names when they are provided through dictionary expansion as keyword arguments to QuerySet.annotate() or QuerySet.alias() methods, allowing malicious SQL code to be injected directly into the generated database queries. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django has a potential denial-of-service vulnerability in django.utils.html.urlize() and AdminURLFieldWidget. The urlize and urlizetrunc functions, along with AdminURLFieldWidget, are vulnerable to denial-of-service attacks when handling inputs with a very large number of Unicode characters. |
| django | 3.2.4 | <3.2.21 , >=4.0a1,<4.1.11 , >=4.2a1,<4.2.5 |
show Affected versions of Django are vulnerable to potential Denial of Service via certain inputs with a very large number of Unicode characters in django.utils.encoding.uri_to_iri(). |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Django affected versions are vulnerable to a potential SQL injection in the HasKey(lhs, rhs) lookup on Oracle databases. The vulnerability arises when untrusted data is directly used as the lhs value in the django.db.models.fields.json.HasKey lookup. However, applications using the jsonfield.has_key lookup with the __ syntax remain unaffected by this issue. |
| django | 3.2.4 | <3.2.19 , >=4.0a1,<4.1.9 , >=4.2a1,<4.2.1 |
show Django 4.2.1, 4.1.9 and 3.2.19 include a fix for CVE-2023-31047: In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise. https://www.djangoproject.com/weblog/2023/may/03/security-releases |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show Django 2.2.27, 3.2.12 and 4.0.2 include a fix for CVE-2022-23833: Denial-of-service possibility in file uploads. https://www.djangoproject.com/weblog/2022/feb/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28346: An issue was discovered in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. QuerySet.annotate(), aggregate(), and extra() methods are subject to SQL injection in column aliases via a crafted dictionary (with dictionary expansion) as the passed **kwargs. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64458: Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to slow Unicode NFKC normalization on Windows being applied to untrusted inputs. The django.contrib.auth.views.LoginView and django.contrib.auth.views.LogoutView, and django.views.i18n.set_language normalize user-controlled strings using Python’s NFKC algorithm, which is unusually slow on Windows for huge Unicode sequences and can be triggered to consume excessive CPU. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes a potential denial-of-service vulnerability in XML ``Deserializer``. |
| django | 3.2.4 | >=3.1a1,<3.1.13 , >=3.2a1,<3.2.5 |
show Django versions 3.1.13 and 3.2.5 include a fix for CVE-2021-35042: Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application. https://www.djangoproject.com/weblog/2021/jul/01/security-releases/ https://www.openwall.com/lists/oss-security/2021/07/02/2 https://docs.djangoproject.com/en/3.2/releases/security/ https://groups.google.com/forum/#%21forum/django-announce |
| django | 3.2.4 | <3.2.23 , >=4.0a1,<4.1.13 , >=4.2a1,<4.2.7 |
show Django 4.2.7, 4.1.13 and 3.2.23 include a fix for CVE-2023-46695: Potential denial of service vulnerability in UsernameField on Windows. https://www.djangoproject.com/weblog/2023/nov/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28347: A SQL injection issue was discovered in QuerySet.explain() in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. This occurs by passing a crafted dictionary (with dictionary expansion) as the **options argument, and placing the injection payload in an option name. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <3.2.17 , >=4.0a1,<4.0.9 , >=4.1a1,<4.1.6 |
show Django 3.2.17, 4.0.9 and 4.1.6 includes a fix for CVE-2023-23969: In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very large. https://www.djangoproject.com/weblog/2023/feb/01/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64459: Affected versions of the Django package are vulnerable to SQL Injection due to improper input validation, allowing the internal _connector keyword argument to be accepted from untrusted dictionaries via expansion. The .filter(), .exclude(), and .get() methods on QuerySet, as well as the Q class, resolve **kwargs and will treat a supplied _connector value as the logical connector without constraining it to the expected set (AND/OR), permitting attacker-controlled tokens to influence SQL predicate construction. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes potential SQL injection in ``FilteredRelation`` column aliases on PostgreSQL. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of the sqlparse package are vulnerable to Denial of Service (DoS) due to missing hard limits on token grouping recursion depth and token processing when formatting very large SQL tuple lists. During sqlparse.format() processing, the sqlparse.engine.grouping._group_matching() and sqlparse.engine.grouping._group() functions can recurse and iterate over excessively large tlist.tokens without enforcing MAX_GROUPING_DEPTH or MAX_GROUPING_TOKENS, allowing grouping work to grow until it effectively hangs. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of this package are vulnerable to Denial of Service (DoS) attacks due to Algorithmic Complexity. The SQL parser fails to enforce limits when processing deeply nested tuples and large token sequences, leading to excessive resource consumption through crafted SQL statements with extreme nesting depth or token counts. **Note:** This issue is due to an incomplete fix for CVE-2024-4340. |
| sqlparse | 0.4.1 | <0.5.0 |
show Sqlparse 0.5.0 addresses a potential denial of service (DoS) vulnerability related to recursion errors in deeply nested SQL statements. To mitigate this issue, the update replaces recursion errors with a general SQLParseError, improving the resilience and stability of the parsing process. |
| sqlparse | 0.4.1 | >=0.4.0,<0.4.2 |
show Sqlparse version 0.4.2 includes a fix for CVE-2021-32839: In sqlparse versions 0.4.0 and 0.4.1 there is a Regular Expression Denial of Service vulnerability. The regular expression may cause exponential backtracking on strings containing many repetitions of "\r\n" in SQL comments. Only the formatting feature that removes comments from SQL statements is affected by this regular expression. As a workaround, avoid using the sqlformat.format function with keyword strip_comments=True or the --strip-comments command line flag when using the sqlformat command line tool. https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-p5w8-wqhj-9hhf https://github.com/andialbrecht/sqlparse/commit/8238a9e450ed1524e40cb3a8b0b3c00606903aeb |
| sqlparse | 0.4.1 | >=0.1.15,<0.4.4 |
show Sqlparse 0.4.4 includes a fix for CVE-2023-30608: Parser contains a regular expression that is vulnerable to ReDOS (Regular Expression Denial of Service). https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-rrm6-wvj7-cwh2 |
| urllib3 | 1.26.4 | >=1.25.4,<1.26.5 |
show Urllib3 1.26.5 includes a fix for CVE-2021-33503: When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect. https://github.com/advisories/GHSA-q2q7-5pp4-w6pg |
| urllib3 | 1.26.4 | >=1.22,<2.6.3 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to redirect handling that drains connections by decompressing redirect response bodies without enforcing streaming read limits. The issue occurs when using urllib3’s streaming mode (for example, preload_content=False) while allowing redirects, because urllib3.response.HTTPResponse.drain_conn() would call HTTPResponse.read() in a way that decoded/decompressed the entire redirect response body even before any streaming reads were performed, effectively bypassing decompression-bomb safeguards. |
| urllib3 | 1.26.4 | >=1.0,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to improper handling of highly compressed HTTP response bodies during streaming decompression. The urllib3.HTTPResponse methods stream(), read(), read1(), read_chunked(), and readinto() may fully decompress a minimal but highly compressed payload based on the Content-Encoding header into an internal buffer instead of limiting the decompressed output to the requested chunk size, causing excessive CPU usage and massive memory allocation on the client side. |
| urllib3 | 1.26.4 | >=1.24,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to allowing an unbounded number of content-encoding decompression steps for HTTP responses. The HTTPResponse content decoding pipeline in urllib3 follows the Content-Encoding header and applies each advertised compression algorithm in sequence without enforcing a maximum chain length or effective output size, so a malicious peer can send a response with a very long encoding chain that triggers excessive CPU use and massive memory allocation during decompression. |
| urllib3 | 1.26.4 | <=1.26.18 , >=2.0.0a1,<=2.2.1 |
show Urllib3's ProxyManager ensures that the Proxy-Authorization header is correctly directed only to configured proxies. However, when HTTP requests bypass urllib3's proxy support, there's a risk of inadvertently setting the Proxy-Authorization header, which remains ineffective without a forwarding or tunneling proxy. Urllib3 does not recognize this header as carrying authentication data, failing to remove it during cross-origin redirects. While this scenario is uncommon and poses low risk to most users, urllib3 now proactively removes the Proxy-Authorization header during cross-origin redirects as a precautionary measure. Users are advised to utilize urllib3's proxy support or disable automatic redirects to handle the Proxy-Authorization header securely. Despite these precautions, urllib3 defaults to stripping the header to safeguard users who may inadvertently misconfigure requests. |
| urllib3 | 1.26.4 | <1.26.17 , >=2.0.0a1,<2.0.5 |
show Urllib3 1.26.17 and 2.0.5 include a fix for CVE-2023-43804: Urllib3 doesn't treat the 'Cookie' HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a 'Cookie' header and unknowingly leak information via HTTP redirects to a different origin if that user doesn't disable redirects explicitly. https://github.com/urllib3/urllib3/security/advisories/GHSA-v845-jxx5-vc9f |
| urllib3 | 1.26.4 | <1.26.18 , >=2.0.0a1,<2.0.7 |
show Affected versions of urllib3 are vulnerable to an HTTP redirect handling vulnerability that fails to remove the HTTP request body when a POST changes to a GET via 301, 302, or 303 responses. This flaw can expose sensitive request data if the origin service is compromised and redirects to a malicious endpoint, though exploitability is low when no sensitive data is used. The vulnerability affects automatic redirect behavior. It is fixed in versions 1.26.18 and 2.0.7; update or disable redirects using redirects=False. This vulnerability is specific to Python's urllib3 library. |
| urllib3 | 1.26.4 | <2.5.0 |
show urllib3 is a user-friendly HTTP client library for Python. Prior to 2.5.0, it is possible to disable redirects for all requests by instantiating a PoolManager and specifying retries in a way that disable redirects. By default, requests and botocore users are not affected. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. This issue has been patched in version 2.5.0. |
pyup-update-pycodestyle-2.7.0-to-2.9.1
3 years, 8 months ago
Update pycodestyle from 2.7.0 to 2.9.1
django 3.2.4, sqlparse 0.4.1 and urllib3 1.26.4 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| django | 3.2.4 | >=4.0a1,<4.1.10 , >=4.2a1,<4.2.3 , <3.2.20 |
show Affected versions of Django are vulnerable to a potential ReDoS (regular expression denial of service) in EmailValidator and URLValidator via a very large number of domain name labels of emails and URLs. |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45116: An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key. https://www.djangoproject.com/weblog/2022/jan/04/security-releases |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45115: UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a potential denial-of-service vulnerability in the django.utils.html.urlize() function. The urlize and urlizetrunc template filters were susceptible to a denial-of-service attack via certain inputs containing many brackets. An attacker could exploit this vulnerability to cause significant delays or crashes in the affected application. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a directory-traversal vulnerability in the Storage.save() method. Derived classes of the django.core.files.storage.Storage base class that overrides the generate_filename() method without replicating the file path validations existing in the parent class could allow for directory traversal via certain inputs when calling save(). This could enable an attacker to manipulate file paths and access unintended directories. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Affected versions of Django has a potential SQL injection vulnerability in the QuerySet.values() and QuerySet.values_list() methods. When used on models with a JSONField, these methods are susceptible to SQL injection through column aliases if a crafted JSON object key is passed as an argument. |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A security vulnerability has been discovered in certain versions of Django, affecting the password reset functionality. The PasswordResetForm class in django.contrib.auth.forms inadvertently allowed attackers to enumerate user email addresses by exploiting unhandled exceptions during the email sending process. This could be done by issuing password reset requests and observing the responses. Django has implemented a fix where these exceptions are now caught and logged using the django.contrib.auth logger, preventing potential information leakage through error responses. |
| django | 3.2.4 | <3.2.22 , >=4.0a1,<4.1.12 , >=4.2a1,<4.2.6 |
show Affected versions of Django are vulnerable to Denial-of-Service via django.utils.text.Truncator. The django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232. |
| django | 3.2.4 | <3.2.18 , >=4.0a1,<4.0.10 , >=4.1a1,<4.1.7 |
show Django 4.1.7, 4.0.10 and 3.2.18 include a fix for CVE-2023-24580: Potential denial-of-service vulnerability in file uploads. https://www.djangoproject.com/weblog/2023/feb/14/security-releases |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to SQL Injection due to improper handling of column aliases containing periods in QuerySet.order_by() when combined with FilteredRelation. The QuerySet.order_by() method fails to properly sanitize column aliases that contain periods when the same alias is used in FilteredRelation via dictionary expansion. https://github.com/django/django/commit/90f5b10784ba5bf369caed87640e2b4394ea3314 |
| django | 3.2.4 | >=1.1.3,<3.2.24 , >=4.0a1,<4.2.10 , >=5.0a1,<5.0.2 |
show Affected versions of Django are vulnerable to potential denial-of-service in intcomma template filter when used with very long strings. |
| django | 3.2.4 | <3.2.14 , >=4.0a1,<4.0.6 |
show Django 3.2.14 and 4.0.6 include a fix for CVE-2022-34265: Potential SQL injection via Trunc(kind) and Extract(lookup_name) arguments. https://www.djangoproject.com/weblog/2022/jul/04/security-releases |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A potential denial-of-service vulnerability has been identified in Django's urlize() and urlizetrunc() functions in django.utils.html. This vulnerability can be triggered by inputting huge strings containing a specific sequence of characters. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are potentially vulnerable to denial-of-service via the get_supported_language_variant() method. This method was susceptible to a denial-of-service attack when used with very long strings containing specific characters. Exploiting this vulnerability could cause significant delays or crashes in the affected application, potentially leading to service disruption. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django addresses a memory exhaustion issue in django.utils.numberformat.floatformat(). When floatformat receives a string representation of a number in scientific notation with a large exponent, it could lead to excessive memory consumption. To prevent this, decimals with more than 200 digits are now returned as-is. |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to inefficient string concatenation when processing duplicate HTTP headers in ASGI mode. The ASGIRequest class combines repeated headers using repeated string concatenation, resulting in super-linear (quadratic) time complexity when processing requests with many duplicate headers. |
| django | 3.2.4 | <4.2.21 , >=5.2a1,<5.2.1 , >=5.1.0a1,<5.1.9 |
show An issue was discovered in Django 4.2 before 4.2.21, 5.1 before 5.1.9, and 5.2 before 5.2.1. The django.utils.html.strip_tags() function is vulnerable to a potential denial-of-service (slow performance) when processing inputs containing large sequences of incomplete HTML tags. The template filter striptags is also vulnerable, because it is built on top of strip_tags(). |
| django | 3.2.4 | <3.2.16 , >=4.0a1,<4.0.8 , >=4.1a1,<4.1.2 |
show In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression. |
| django | 3.2.4 | <2.2.25 , >=3.2a1,<3.2.10 , >=3.1a1,<3.1.14 |
show Django versions 2.2.25, 3.1.14 and 3.2.10 include a fix for CVE-2021-44420: In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. https://www.djangoproject.com/weblog/2021/dec/07/security-releases/ |
| django | 3.2.4 | <3.2.25 , >=4.0a1,<4.2.11 , >=5.0a1,<5.0.3 |
show Affected versions of Django are vulnerable to potential regular expression denial-of-service (REDoS). django.utils.text.Truncator.words() method (with html=True) and truncatewords_html template filter were subject to a potential regular expression denial-of-service attack using a suitably crafted string (follow up to CVE-2019-14232 and CVE-2023-43665). |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45452: Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory traversal if crafted filenames are directly passed to it. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Affected versions of Django are vulnerable to a potential denial-of-service (DoS) attack in the `django.utils.html.strip_tags()` method. The vulnerability occurs when the `strip_tags()` method or the `striptags` template filter processes inputs containing large sequences of nested, incomplete HTML entities. |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show The {% debug %} template tag in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2 does not properly encode the current context. This may lead to XSS. |
| django | 3.2.4 | >=5.2,<5.2.2 , >=5.0a1,<5.1.10 , <4.2.22 |
show An issue was discovered in Django 5.2 before 5.2.3, 5.1 before 5.1.11, and 4.2 before 4.2.23. Internal HTTP response logging does not escape request.path, which allows remote attackers to potentially manipulate log output via crafted URLs. This may lead to log injection or forgery when logs are viewed in terminals or processed by external systems. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a username enumeration vulnerability caused by timing differences in the django.contrib.auth.backends.ModelBackend.authenticate() method. This method allowed remote attackers to enumerate users through a timing attack involving login requests for users with unusable passwords. The timing difference in the authentication process exposed whether a username was valid or not, potentially aiding attackers in gaining unauthorized access. |
| django | 3.2.4 | >=2.1a1,<3.2.15 , >=4.0a1,<4.0.7 , >=4.1a1,<4.2a1 |
show Affected versions of the `django` package are vulnerable to Download of Code Without Integrity Check due to improper handling of user-supplied input in the HTTP FileResponse class. The vulnerability arises because the Content-Disposition header of a FileResponse can be set using a filename derived from user input without sufficient validation. An attacker can exploit this by crafting a request that causes a file with malicious content to be downloaded, potentially executing arbitrary code on the client system when the file is opened. |
| django | 3.2.4 | <4.2.24 , >=5.0a1,<5.1.12 , >=5.2a1,<5.2.6 |
show Affected versions of the Django package are vulnerable to SQL Injection due to insufficient input sanitization in FilteredRelation column aliases. The FilteredRelation class fails to properly validate or escape column alias names when they are provided through dictionary expansion as keyword arguments to QuerySet.annotate() or QuerySet.alias() methods, allowing malicious SQL code to be injected directly into the generated database queries. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django has a potential denial-of-service vulnerability in django.utils.html.urlize() and AdminURLFieldWidget. The urlize and urlizetrunc functions, along with AdminURLFieldWidget, are vulnerable to denial-of-service attacks when handling inputs with a very large number of Unicode characters. |
| django | 3.2.4 | <3.2.21 , >=4.0a1,<4.1.11 , >=4.2a1,<4.2.5 |
show Affected versions of Django are vulnerable to potential Denial of Service via certain inputs with a very large number of Unicode characters in django.utils.encoding.uri_to_iri(). |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Django affected versions are vulnerable to a potential SQL injection in the HasKey(lhs, rhs) lookup on Oracle databases. The vulnerability arises when untrusted data is directly used as the lhs value in the django.db.models.fields.json.HasKey lookup. However, applications using the jsonfield.has_key lookup with the __ syntax remain unaffected by this issue. |
| django | 3.2.4 | <3.2.19 , >=4.0a1,<4.1.9 , >=4.2a1,<4.2.1 |
show Django 4.2.1, 4.1.9 and 3.2.19 include a fix for CVE-2023-31047: In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise. https://www.djangoproject.com/weblog/2023/may/03/security-releases |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show Django 2.2.27, 3.2.12 and 4.0.2 include a fix for CVE-2022-23833: Denial-of-service possibility in file uploads. https://www.djangoproject.com/weblog/2022/feb/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28346: An issue was discovered in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. QuerySet.annotate(), aggregate(), and extra() methods are subject to SQL injection in column aliases via a crafted dictionary (with dictionary expansion) as the passed **kwargs. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64458: Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to slow Unicode NFKC normalization on Windows being applied to untrusted inputs. The django.contrib.auth.views.LoginView and django.contrib.auth.views.LogoutView, and django.views.i18n.set_language normalize user-controlled strings using Python’s NFKC algorithm, which is unusually slow on Windows for huge Unicode sequences and can be triggered to consume excessive CPU. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes a potential denial-of-service vulnerability in XML ``Deserializer``. |
| django | 3.2.4 | >=3.1a1,<3.1.13 , >=3.2a1,<3.2.5 |
show Django versions 3.1.13 and 3.2.5 include a fix for CVE-2021-35042: Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application. https://www.djangoproject.com/weblog/2021/jul/01/security-releases/ https://www.openwall.com/lists/oss-security/2021/07/02/2 https://docs.djangoproject.com/en/3.2/releases/security/ https://groups.google.com/forum/#%21forum/django-announce |
| django | 3.2.4 | <3.2.23 , >=4.0a1,<4.1.13 , >=4.2a1,<4.2.7 |
show Django 4.2.7, 4.1.13 and 3.2.23 include a fix for CVE-2023-46695: Potential denial of service vulnerability in UsernameField on Windows. https://www.djangoproject.com/weblog/2023/nov/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28347: A SQL injection issue was discovered in QuerySet.explain() in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. This occurs by passing a crafted dictionary (with dictionary expansion) as the **options argument, and placing the injection payload in an option name. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <3.2.17 , >=4.0a1,<4.0.9 , >=4.1a1,<4.1.6 |
show Django 3.2.17, 4.0.9 and 4.1.6 includes a fix for CVE-2023-23969: In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very large. https://www.djangoproject.com/weblog/2023/feb/01/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64459: Affected versions of the Django package are vulnerable to SQL Injection due to improper input validation, allowing the internal _connector keyword argument to be accepted from untrusted dictionaries via expansion. The .filter(), .exclude(), and .get() methods on QuerySet, as well as the Q class, resolve **kwargs and will treat a supplied _connector value as the logical connector without constraining it to the expected set (AND/OR), permitting attacker-controlled tokens to influence SQL predicate construction. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes potential SQL injection in ``FilteredRelation`` column aliases on PostgreSQL. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of the sqlparse package are vulnerable to Denial of Service (DoS) due to missing hard limits on token grouping recursion depth and token processing when formatting very large SQL tuple lists. During sqlparse.format() processing, the sqlparse.engine.grouping._group_matching() and sqlparse.engine.grouping._group() functions can recurse and iterate over excessively large tlist.tokens without enforcing MAX_GROUPING_DEPTH or MAX_GROUPING_TOKENS, allowing grouping work to grow until it effectively hangs. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of this package are vulnerable to Denial of Service (DoS) attacks due to Algorithmic Complexity. The SQL parser fails to enforce limits when processing deeply nested tuples and large token sequences, leading to excessive resource consumption through crafted SQL statements with extreme nesting depth or token counts. **Note:** This issue is due to an incomplete fix for CVE-2024-4340. |
| sqlparse | 0.4.1 | <0.5.0 |
show Sqlparse 0.5.0 addresses a potential denial of service (DoS) vulnerability related to recursion errors in deeply nested SQL statements. To mitigate this issue, the update replaces recursion errors with a general SQLParseError, improving the resilience and stability of the parsing process. |
| sqlparse | 0.4.1 | >=0.4.0,<0.4.2 |
show Sqlparse version 0.4.2 includes a fix for CVE-2021-32839: In sqlparse versions 0.4.0 and 0.4.1 there is a Regular Expression Denial of Service vulnerability. The regular expression may cause exponential backtracking on strings containing many repetitions of "\r\n" in SQL comments. Only the formatting feature that removes comments from SQL statements is affected by this regular expression. As a workaround, avoid using the sqlformat.format function with keyword strip_comments=True or the --strip-comments command line flag when using the sqlformat command line tool. https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-p5w8-wqhj-9hhf https://github.com/andialbrecht/sqlparse/commit/8238a9e450ed1524e40cb3a8b0b3c00606903aeb |
| sqlparse | 0.4.1 | >=0.1.15,<0.4.4 |
show Sqlparse 0.4.4 includes a fix for CVE-2023-30608: Parser contains a regular expression that is vulnerable to ReDOS (Regular Expression Denial of Service). https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-rrm6-wvj7-cwh2 |
| urllib3 | 1.26.4 | >=1.25.4,<1.26.5 |
show Urllib3 1.26.5 includes a fix for CVE-2021-33503: When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect. https://github.com/advisories/GHSA-q2q7-5pp4-w6pg |
| urllib3 | 1.26.4 | >=1.22,<2.6.3 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to redirect handling that drains connections by decompressing redirect response bodies without enforcing streaming read limits. The issue occurs when using urllib3’s streaming mode (for example, preload_content=False) while allowing redirects, because urllib3.response.HTTPResponse.drain_conn() would call HTTPResponse.read() in a way that decoded/decompressed the entire redirect response body even before any streaming reads were performed, effectively bypassing decompression-bomb safeguards. |
| urllib3 | 1.26.4 | >=1.0,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to improper handling of highly compressed HTTP response bodies during streaming decompression. The urllib3.HTTPResponse methods stream(), read(), read1(), read_chunked(), and readinto() may fully decompress a minimal but highly compressed payload based on the Content-Encoding header into an internal buffer instead of limiting the decompressed output to the requested chunk size, causing excessive CPU usage and massive memory allocation on the client side. |
| urllib3 | 1.26.4 | >=1.24,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to allowing an unbounded number of content-encoding decompression steps for HTTP responses. The HTTPResponse content decoding pipeline in urllib3 follows the Content-Encoding header and applies each advertised compression algorithm in sequence without enforcing a maximum chain length or effective output size, so a malicious peer can send a response with a very long encoding chain that triggers excessive CPU use and massive memory allocation during decompression. |
| urllib3 | 1.26.4 | <=1.26.18 , >=2.0.0a1,<=2.2.1 |
show Urllib3's ProxyManager ensures that the Proxy-Authorization header is correctly directed only to configured proxies. However, when HTTP requests bypass urllib3's proxy support, there's a risk of inadvertently setting the Proxy-Authorization header, which remains ineffective without a forwarding or tunneling proxy. Urllib3 does not recognize this header as carrying authentication data, failing to remove it during cross-origin redirects. While this scenario is uncommon and poses low risk to most users, urllib3 now proactively removes the Proxy-Authorization header during cross-origin redirects as a precautionary measure. Users are advised to utilize urllib3's proxy support or disable automatic redirects to handle the Proxy-Authorization header securely. Despite these precautions, urllib3 defaults to stripping the header to safeguard users who may inadvertently misconfigure requests. |
| urllib3 | 1.26.4 | <1.26.17 , >=2.0.0a1,<2.0.5 |
show Urllib3 1.26.17 and 2.0.5 include a fix for CVE-2023-43804: Urllib3 doesn't treat the 'Cookie' HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a 'Cookie' header and unknowingly leak information via HTTP redirects to a different origin if that user doesn't disable redirects explicitly. https://github.com/urllib3/urllib3/security/advisories/GHSA-v845-jxx5-vc9f |
| urllib3 | 1.26.4 | <1.26.18 , >=2.0.0a1,<2.0.7 |
show Affected versions of urllib3 are vulnerable to an HTTP redirect handling vulnerability that fails to remove the HTTP request body when a POST changes to a GET via 301, 302, or 303 responses. This flaw can expose sensitive request data if the origin service is compromised and redirects to a malicious endpoint, though exploitability is low when no sensitive data is used. The vulnerability affects automatic redirect behavior. It is fixed in versions 1.26.18 and 2.0.7; update or disable redirects using redirects=False. This vulnerability is specific to Python's urllib3 library. |
| urllib3 | 1.26.4 | <2.5.0 |
show urllib3 is a user-friendly HTTP client library for Python. Prior to 2.5.0, it is possible to disable redirects for all requests by instantiating a PoolManager and specifying retries in a way that disable redirects. By default, requests and botocore users are not affected. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. This issue has been patched in version 2.5.0. |
pyup-update-flake8-3.9.0-to-5.0.4
3 years, 8 months ago
Update flake8 from 3.9.0 to 5.0.4
django 3.2.4, sqlparse 0.4.1 and urllib3 1.26.4 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| django | 3.2.4 | >=4.0a1,<4.1.10 , >=4.2a1,<4.2.3 , <3.2.20 |
show Affected versions of Django are vulnerable to a potential ReDoS (regular expression denial of service) in EmailValidator and URLValidator via a very large number of domain name labels of emails and URLs. |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45116: An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key. https://www.djangoproject.com/weblog/2022/jan/04/security-releases |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45115: UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a potential denial-of-service vulnerability in the django.utils.html.urlize() function. The urlize and urlizetrunc template filters were susceptible to a denial-of-service attack via certain inputs containing many brackets. An attacker could exploit this vulnerability to cause significant delays or crashes in the affected application. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a directory-traversal vulnerability in the Storage.save() method. Derived classes of the django.core.files.storage.Storage base class that overrides the generate_filename() method without replicating the file path validations existing in the parent class could allow for directory traversal via certain inputs when calling save(). This could enable an attacker to manipulate file paths and access unintended directories. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Affected versions of Django has a potential SQL injection vulnerability in the QuerySet.values() and QuerySet.values_list() methods. When used on models with a JSONField, these methods are susceptible to SQL injection through column aliases if a crafted JSON object key is passed as an argument. |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A security vulnerability has been discovered in certain versions of Django, affecting the password reset functionality. The PasswordResetForm class in django.contrib.auth.forms inadvertently allowed attackers to enumerate user email addresses by exploiting unhandled exceptions during the email sending process. This could be done by issuing password reset requests and observing the responses. Django has implemented a fix where these exceptions are now caught and logged using the django.contrib.auth logger, preventing potential information leakage through error responses. |
| django | 3.2.4 | <3.2.22 , >=4.0a1,<4.1.12 , >=4.2a1,<4.2.6 |
show Affected versions of Django are vulnerable to Denial-of-Service via django.utils.text.Truncator. The django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232. |
| django | 3.2.4 | <3.2.18 , >=4.0a1,<4.0.10 , >=4.1a1,<4.1.7 |
show Django 4.1.7, 4.0.10 and 3.2.18 include a fix for CVE-2023-24580: Potential denial-of-service vulnerability in file uploads. https://www.djangoproject.com/weblog/2023/feb/14/security-releases |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to SQL Injection due to improper handling of column aliases containing periods in QuerySet.order_by() when combined with FilteredRelation. The QuerySet.order_by() method fails to properly sanitize column aliases that contain periods when the same alias is used in FilteredRelation via dictionary expansion. https://github.com/django/django/commit/90f5b10784ba5bf369caed87640e2b4394ea3314 |
| django | 3.2.4 | >=1.1.3,<3.2.24 , >=4.0a1,<4.2.10 , >=5.0a1,<5.0.2 |
show Affected versions of Django are vulnerable to potential denial-of-service in intcomma template filter when used with very long strings. |
| django | 3.2.4 | <3.2.14 , >=4.0a1,<4.0.6 |
show Django 3.2.14 and 4.0.6 include a fix for CVE-2022-34265: Potential SQL injection via Trunc(kind) and Extract(lookup_name) arguments. https://www.djangoproject.com/weblog/2022/jul/04/security-releases |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A potential denial-of-service vulnerability has been identified in Django's urlize() and urlizetrunc() functions in django.utils.html. This vulnerability can be triggered by inputting huge strings containing a specific sequence of characters. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are potentially vulnerable to denial-of-service via the get_supported_language_variant() method. This method was susceptible to a denial-of-service attack when used with very long strings containing specific characters. Exploiting this vulnerability could cause significant delays or crashes in the affected application, potentially leading to service disruption. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django addresses a memory exhaustion issue in django.utils.numberformat.floatformat(). When floatformat receives a string representation of a number in scientific notation with a large exponent, it could lead to excessive memory consumption. To prevent this, decimals with more than 200 digits are now returned as-is. |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to inefficient string concatenation when processing duplicate HTTP headers in ASGI mode. The ASGIRequest class combines repeated headers using repeated string concatenation, resulting in super-linear (quadratic) time complexity when processing requests with many duplicate headers. |
| django | 3.2.4 | <4.2.21 , >=5.2a1,<5.2.1 , >=5.1.0a1,<5.1.9 |
show An issue was discovered in Django 4.2 before 4.2.21, 5.1 before 5.1.9, and 5.2 before 5.2.1. The django.utils.html.strip_tags() function is vulnerable to a potential denial-of-service (slow performance) when processing inputs containing large sequences of incomplete HTML tags. The template filter striptags is also vulnerable, because it is built on top of strip_tags(). |
| django | 3.2.4 | <3.2.16 , >=4.0a1,<4.0.8 , >=4.1a1,<4.1.2 |
show In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression. |
| django | 3.2.4 | <2.2.25 , >=3.2a1,<3.2.10 , >=3.1a1,<3.1.14 |
show Django versions 2.2.25, 3.1.14 and 3.2.10 include a fix for CVE-2021-44420: In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. https://www.djangoproject.com/weblog/2021/dec/07/security-releases/ |
| django | 3.2.4 | <3.2.25 , >=4.0a1,<4.2.11 , >=5.0a1,<5.0.3 |
show Affected versions of Django are vulnerable to potential regular expression denial-of-service (REDoS). django.utils.text.Truncator.words() method (with html=True) and truncatewords_html template filter were subject to a potential regular expression denial-of-service attack using a suitably crafted string (follow up to CVE-2019-14232 and CVE-2023-43665). |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45452: Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory traversal if crafted filenames are directly passed to it. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Affected versions of Django are vulnerable to a potential denial-of-service (DoS) attack in the `django.utils.html.strip_tags()` method. The vulnerability occurs when the `strip_tags()` method or the `striptags` template filter processes inputs containing large sequences of nested, incomplete HTML entities. |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show The {% debug %} template tag in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2 does not properly encode the current context. This may lead to XSS. |
| django | 3.2.4 | >=5.2,<5.2.2 , >=5.0a1,<5.1.10 , <4.2.22 |
show An issue was discovered in Django 5.2 before 5.2.3, 5.1 before 5.1.11, and 4.2 before 4.2.23. Internal HTTP response logging does not escape request.path, which allows remote attackers to potentially manipulate log output via crafted URLs. This may lead to log injection or forgery when logs are viewed in terminals or processed by external systems. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a username enumeration vulnerability caused by timing differences in the django.contrib.auth.backends.ModelBackend.authenticate() method. This method allowed remote attackers to enumerate users through a timing attack involving login requests for users with unusable passwords. The timing difference in the authentication process exposed whether a username was valid or not, potentially aiding attackers in gaining unauthorized access. |
| django | 3.2.4 | >=2.1a1,<3.2.15 , >=4.0a1,<4.0.7 , >=4.1a1,<4.2a1 |
show Affected versions of the `django` package are vulnerable to Download of Code Without Integrity Check due to improper handling of user-supplied input in the HTTP FileResponse class. The vulnerability arises because the Content-Disposition header of a FileResponse can be set using a filename derived from user input without sufficient validation. An attacker can exploit this by crafting a request that causes a file with malicious content to be downloaded, potentially executing arbitrary code on the client system when the file is opened. |
| django | 3.2.4 | <4.2.24 , >=5.0a1,<5.1.12 , >=5.2a1,<5.2.6 |
show Affected versions of the Django package are vulnerable to SQL Injection due to insufficient input sanitization in FilteredRelation column aliases. The FilteredRelation class fails to properly validate or escape column alias names when they are provided through dictionary expansion as keyword arguments to QuerySet.annotate() or QuerySet.alias() methods, allowing malicious SQL code to be injected directly into the generated database queries. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django has a potential denial-of-service vulnerability in django.utils.html.urlize() and AdminURLFieldWidget. The urlize and urlizetrunc functions, along with AdminURLFieldWidget, are vulnerable to denial-of-service attacks when handling inputs with a very large number of Unicode characters. |
| django | 3.2.4 | <3.2.21 , >=4.0a1,<4.1.11 , >=4.2a1,<4.2.5 |
show Affected versions of Django are vulnerable to potential Denial of Service via certain inputs with a very large number of Unicode characters in django.utils.encoding.uri_to_iri(). |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Django affected versions are vulnerable to a potential SQL injection in the HasKey(lhs, rhs) lookup on Oracle databases. The vulnerability arises when untrusted data is directly used as the lhs value in the django.db.models.fields.json.HasKey lookup. However, applications using the jsonfield.has_key lookup with the __ syntax remain unaffected by this issue. |
| django | 3.2.4 | <3.2.19 , >=4.0a1,<4.1.9 , >=4.2a1,<4.2.1 |
show Django 4.2.1, 4.1.9 and 3.2.19 include a fix for CVE-2023-31047: In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise. https://www.djangoproject.com/weblog/2023/may/03/security-releases |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show Django 2.2.27, 3.2.12 and 4.0.2 include a fix for CVE-2022-23833: Denial-of-service possibility in file uploads. https://www.djangoproject.com/weblog/2022/feb/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28346: An issue was discovered in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. QuerySet.annotate(), aggregate(), and extra() methods are subject to SQL injection in column aliases via a crafted dictionary (with dictionary expansion) as the passed **kwargs. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64458: Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to slow Unicode NFKC normalization on Windows being applied to untrusted inputs. The django.contrib.auth.views.LoginView and django.contrib.auth.views.LogoutView, and django.views.i18n.set_language normalize user-controlled strings using Python’s NFKC algorithm, which is unusually slow on Windows for huge Unicode sequences and can be triggered to consume excessive CPU. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes a potential denial-of-service vulnerability in XML ``Deserializer``. |
| django | 3.2.4 | >=3.1a1,<3.1.13 , >=3.2a1,<3.2.5 |
show Django versions 3.1.13 and 3.2.5 include a fix for CVE-2021-35042: Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application. https://www.djangoproject.com/weblog/2021/jul/01/security-releases/ https://www.openwall.com/lists/oss-security/2021/07/02/2 https://docs.djangoproject.com/en/3.2/releases/security/ https://groups.google.com/forum/#%21forum/django-announce |
| django | 3.2.4 | <3.2.23 , >=4.0a1,<4.1.13 , >=4.2a1,<4.2.7 |
show Django 4.2.7, 4.1.13 and 3.2.23 include a fix for CVE-2023-46695: Potential denial of service vulnerability in UsernameField on Windows. https://www.djangoproject.com/weblog/2023/nov/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28347: A SQL injection issue was discovered in QuerySet.explain() in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. This occurs by passing a crafted dictionary (with dictionary expansion) as the **options argument, and placing the injection payload in an option name. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <3.2.17 , >=4.0a1,<4.0.9 , >=4.1a1,<4.1.6 |
show Django 3.2.17, 4.0.9 and 4.1.6 includes a fix for CVE-2023-23969: In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very large. https://www.djangoproject.com/weblog/2023/feb/01/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64459: Affected versions of the Django package are vulnerable to SQL Injection due to improper input validation, allowing the internal _connector keyword argument to be accepted from untrusted dictionaries via expansion. The .filter(), .exclude(), and .get() methods on QuerySet, as well as the Q class, resolve **kwargs and will treat a supplied _connector value as the logical connector without constraining it to the expected set (AND/OR), permitting attacker-controlled tokens to influence SQL predicate construction. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes potential SQL injection in ``FilteredRelation`` column aliases on PostgreSQL. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of the sqlparse package are vulnerable to Denial of Service (DoS) due to missing hard limits on token grouping recursion depth and token processing when formatting very large SQL tuple lists. During sqlparse.format() processing, the sqlparse.engine.grouping._group_matching() and sqlparse.engine.grouping._group() functions can recurse and iterate over excessively large tlist.tokens without enforcing MAX_GROUPING_DEPTH or MAX_GROUPING_TOKENS, allowing grouping work to grow until it effectively hangs. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of this package are vulnerable to Denial of Service (DoS) attacks due to Algorithmic Complexity. The SQL parser fails to enforce limits when processing deeply nested tuples and large token sequences, leading to excessive resource consumption through crafted SQL statements with extreme nesting depth or token counts. **Note:** This issue is due to an incomplete fix for CVE-2024-4340. |
| sqlparse | 0.4.1 | <0.5.0 |
show Sqlparse 0.5.0 addresses a potential denial of service (DoS) vulnerability related to recursion errors in deeply nested SQL statements. To mitigate this issue, the update replaces recursion errors with a general SQLParseError, improving the resilience and stability of the parsing process. |
| sqlparse | 0.4.1 | >=0.4.0,<0.4.2 |
show Sqlparse version 0.4.2 includes a fix for CVE-2021-32839: In sqlparse versions 0.4.0 and 0.4.1 there is a Regular Expression Denial of Service vulnerability. The regular expression may cause exponential backtracking on strings containing many repetitions of "\r\n" in SQL comments. Only the formatting feature that removes comments from SQL statements is affected by this regular expression. As a workaround, avoid using the sqlformat.format function with keyword strip_comments=True or the --strip-comments command line flag when using the sqlformat command line tool. https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-p5w8-wqhj-9hhf https://github.com/andialbrecht/sqlparse/commit/8238a9e450ed1524e40cb3a8b0b3c00606903aeb |
| sqlparse | 0.4.1 | >=0.1.15,<0.4.4 |
show Sqlparse 0.4.4 includes a fix for CVE-2023-30608: Parser contains a regular expression that is vulnerable to ReDOS (Regular Expression Denial of Service). https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-rrm6-wvj7-cwh2 |
| urllib3 | 1.26.4 | >=1.25.4,<1.26.5 |
show Urllib3 1.26.5 includes a fix for CVE-2021-33503: When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect. https://github.com/advisories/GHSA-q2q7-5pp4-w6pg |
| urllib3 | 1.26.4 | >=1.22,<2.6.3 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to redirect handling that drains connections by decompressing redirect response bodies without enforcing streaming read limits. The issue occurs when using urllib3’s streaming mode (for example, preload_content=False) while allowing redirects, because urllib3.response.HTTPResponse.drain_conn() would call HTTPResponse.read() in a way that decoded/decompressed the entire redirect response body even before any streaming reads were performed, effectively bypassing decompression-bomb safeguards. |
| urllib3 | 1.26.4 | >=1.0,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to improper handling of highly compressed HTTP response bodies during streaming decompression. The urllib3.HTTPResponse methods stream(), read(), read1(), read_chunked(), and readinto() may fully decompress a minimal but highly compressed payload based on the Content-Encoding header into an internal buffer instead of limiting the decompressed output to the requested chunk size, causing excessive CPU usage and massive memory allocation on the client side. |
| urllib3 | 1.26.4 | >=1.24,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to allowing an unbounded number of content-encoding decompression steps for HTTP responses. The HTTPResponse content decoding pipeline in urllib3 follows the Content-Encoding header and applies each advertised compression algorithm in sequence without enforcing a maximum chain length or effective output size, so a malicious peer can send a response with a very long encoding chain that triggers excessive CPU use and massive memory allocation during decompression. |
| urllib3 | 1.26.4 | <=1.26.18 , >=2.0.0a1,<=2.2.1 |
show Urllib3's ProxyManager ensures that the Proxy-Authorization header is correctly directed only to configured proxies. However, when HTTP requests bypass urllib3's proxy support, there's a risk of inadvertently setting the Proxy-Authorization header, which remains ineffective without a forwarding or tunneling proxy. Urllib3 does not recognize this header as carrying authentication data, failing to remove it during cross-origin redirects. While this scenario is uncommon and poses low risk to most users, urllib3 now proactively removes the Proxy-Authorization header during cross-origin redirects as a precautionary measure. Users are advised to utilize urllib3's proxy support or disable automatic redirects to handle the Proxy-Authorization header securely. Despite these precautions, urllib3 defaults to stripping the header to safeguard users who may inadvertently misconfigure requests. |
| urllib3 | 1.26.4 | <1.26.17 , >=2.0.0a1,<2.0.5 |
show Urllib3 1.26.17 and 2.0.5 include a fix for CVE-2023-43804: Urllib3 doesn't treat the 'Cookie' HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a 'Cookie' header and unknowingly leak information via HTTP redirects to a different origin if that user doesn't disable redirects explicitly. https://github.com/urllib3/urllib3/security/advisories/GHSA-v845-jxx5-vc9f |
| urllib3 | 1.26.4 | <1.26.18 , >=2.0.0a1,<2.0.7 |
show Affected versions of urllib3 are vulnerable to an HTTP redirect handling vulnerability that fails to remove the HTTP request body when a POST changes to a GET via 301, 302, or 303 responses. This flaw can expose sensitive request data if the origin service is compromised and redirects to a malicious endpoint, though exploitability is low when no sensitive data is used. The vulnerability affects automatic redirect behavior. It is fixed in versions 1.26.18 and 2.0.7; update or disable redirects using redirects=False. This vulnerability is specific to Python's urllib3 library. |
| urllib3 | 1.26.4 | <2.5.0 |
show urllib3 is a user-friendly HTTP client library for Python. Prior to 2.5.0, it is possible to disable redirects for all requests by instantiating a PoolManager and specifying retries in a way that disable redirects. By default, requests and botocore users are not affected. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. This issue has been patched in version 2.5.0. |
pyup-update-django-3.2.4-to-4.1
3 years, 8 months ago
Update django from 3.2.4 to 4.1
sqlparse 0.4.1 and urllib3 1.26.4 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of the sqlparse package are vulnerable to Denial of Service (DoS) due to missing hard limits on token grouping recursion depth and token processing when formatting very large SQL tuple lists. During sqlparse.format() processing, the sqlparse.engine.grouping._group_matching() and sqlparse.engine.grouping._group() functions can recurse and iterate over excessively large tlist.tokens without enforcing MAX_GROUPING_DEPTH or MAX_GROUPING_TOKENS, allowing grouping work to grow until it effectively hangs. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of this package are vulnerable to Denial of Service (DoS) attacks due to Algorithmic Complexity. The SQL parser fails to enforce limits when processing deeply nested tuples and large token sequences, leading to excessive resource consumption through crafted SQL statements with extreme nesting depth or token counts. **Note:** This issue is due to an incomplete fix for CVE-2024-4340. |
| sqlparse | 0.4.1 | <0.5.0 |
show Sqlparse 0.5.0 addresses a potential denial of service (DoS) vulnerability related to recursion errors in deeply nested SQL statements. To mitigate this issue, the update replaces recursion errors with a general SQLParseError, improving the resilience and stability of the parsing process. |
| sqlparse | 0.4.1 | >=0.4.0,<0.4.2 |
show Sqlparse version 0.4.2 includes a fix for CVE-2021-32839: In sqlparse versions 0.4.0 and 0.4.1 there is a Regular Expression Denial of Service vulnerability. The regular expression may cause exponential backtracking on strings containing many repetitions of "\r\n" in SQL comments. Only the formatting feature that removes comments from SQL statements is affected by this regular expression. As a workaround, avoid using the sqlformat.format function with keyword strip_comments=True or the --strip-comments command line flag when using the sqlformat command line tool. https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-p5w8-wqhj-9hhf https://github.com/andialbrecht/sqlparse/commit/8238a9e450ed1524e40cb3a8b0b3c00606903aeb |
| sqlparse | 0.4.1 | >=0.1.15,<0.4.4 |
show Sqlparse 0.4.4 includes a fix for CVE-2023-30608: Parser contains a regular expression that is vulnerable to ReDOS (Regular Expression Denial of Service). https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-rrm6-wvj7-cwh2 |
| urllib3 | 1.26.4 | >=1.25.4,<1.26.5 |
show Urllib3 1.26.5 includes a fix for CVE-2021-33503: When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect. https://github.com/advisories/GHSA-q2q7-5pp4-w6pg |
| urllib3 | 1.26.4 | >=1.22,<2.6.3 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to redirect handling that drains connections by decompressing redirect response bodies without enforcing streaming read limits. The issue occurs when using urllib3’s streaming mode (for example, preload_content=False) while allowing redirects, because urllib3.response.HTTPResponse.drain_conn() would call HTTPResponse.read() in a way that decoded/decompressed the entire redirect response body even before any streaming reads were performed, effectively bypassing decompression-bomb safeguards. |
| urllib3 | 1.26.4 | >=1.0,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to improper handling of highly compressed HTTP response bodies during streaming decompression. The urllib3.HTTPResponse methods stream(), read(), read1(), read_chunked(), and readinto() may fully decompress a minimal but highly compressed payload based on the Content-Encoding header into an internal buffer instead of limiting the decompressed output to the requested chunk size, causing excessive CPU usage and massive memory allocation on the client side. |
| urllib3 | 1.26.4 | >=1.24,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to allowing an unbounded number of content-encoding decompression steps for HTTP responses. The HTTPResponse content decoding pipeline in urllib3 follows the Content-Encoding header and applies each advertised compression algorithm in sequence without enforcing a maximum chain length or effective output size, so a malicious peer can send a response with a very long encoding chain that triggers excessive CPU use and massive memory allocation during decompression. |
| urllib3 | 1.26.4 | <=1.26.18 , >=2.0.0a1,<=2.2.1 |
show Urllib3's ProxyManager ensures that the Proxy-Authorization header is correctly directed only to configured proxies. However, when HTTP requests bypass urllib3's proxy support, there's a risk of inadvertently setting the Proxy-Authorization header, which remains ineffective without a forwarding or tunneling proxy. Urllib3 does not recognize this header as carrying authentication data, failing to remove it during cross-origin redirects. While this scenario is uncommon and poses low risk to most users, urllib3 now proactively removes the Proxy-Authorization header during cross-origin redirects as a precautionary measure. Users are advised to utilize urllib3's proxy support or disable automatic redirects to handle the Proxy-Authorization header securely. Despite these precautions, urllib3 defaults to stripping the header to safeguard users who may inadvertently misconfigure requests. |
| urllib3 | 1.26.4 | <1.26.17 , >=2.0.0a1,<2.0.5 |
show Urllib3 1.26.17 and 2.0.5 include a fix for CVE-2023-43804: Urllib3 doesn't treat the 'Cookie' HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a 'Cookie' header and unknowingly leak information via HTTP redirects to a different origin if that user doesn't disable redirects explicitly. https://github.com/urllib3/urllib3/security/advisories/GHSA-v845-jxx5-vc9f |
| urllib3 | 1.26.4 | <1.26.18 , >=2.0.0a1,<2.0.7 |
show Affected versions of urllib3 are vulnerable to an HTTP redirect handling vulnerability that fails to remove the HTTP request body when a POST changes to a GET via 301, 302, or 303 responses. This flaw can expose sensitive request data if the origin service is compromised and redirects to a malicious endpoint, though exploitability is low when no sensitive data is used. The vulnerability affects automatic redirect behavior. It is fixed in versions 1.26.18 and 2.0.7; update or disable redirects using redirects=False. This vulnerability is specific to Python's urllib3 library. |
| urllib3 | 1.26.4 | <2.5.0 |
show urllib3 is a user-friendly HTTP client library for Python. Prior to 2.5.0, it is possible to disable redirects for all requests by instantiating a PoolManager and specifying retries in a way that disable redirects. By default, requests and botocore users are not affected. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. This issue has been patched in version 2.5.0. |
pyup-update-flake8-3.9.0-to-5.0.3
3 years, 8 months ago
Update flake8 from 3.9.0 to 5.0.3
django 3.2.4, sqlparse 0.4.1 and urllib3 1.26.4 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| django | 3.2.4 | >=4.0a1,<4.1.10 , >=4.2a1,<4.2.3 , <3.2.20 |
show Affected versions of Django are vulnerable to a potential ReDoS (regular expression denial of service) in EmailValidator and URLValidator via a very large number of domain name labels of emails and URLs. |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45116: An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key. https://www.djangoproject.com/weblog/2022/jan/04/security-releases |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45115: UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a potential denial-of-service vulnerability in the django.utils.html.urlize() function. The urlize and urlizetrunc template filters were susceptible to a denial-of-service attack via certain inputs containing many brackets. An attacker could exploit this vulnerability to cause significant delays or crashes in the affected application. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a directory-traversal vulnerability in the Storage.save() method. Derived classes of the django.core.files.storage.Storage base class that overrides the generate_filename() method without replicating the file path validations existing in the parent class could allow for directory traversal via certain inputs when calling save(). This could enable an attacker to manipulate file paths and access unintended directories. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Affected versions of Django has a potential SQL injection vulnerability in the QuerySet.values() and QuerySet.values_list() methods. When used on models with a JSONField, these methods are susceptible to SQL injection through column aliases if a crafted JSON object key is passed as an argument. |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A security vulnerability has been discovered in certain versions of Django, affecting the password reset functionality. The PasswordResetForm class in django.contrib.auth.forms inadvertently allowed attackers to enumerate user email addresses by exploiting unhandled exceptions during the email sending process. This could be done by issuing password reset requests and observing the responses. Django has implemented a fix where these exceptions are now caught and logged using the django.contrib.auth logger, preventing potential information leakage through error responses. |
| django | 3.2.4 | <3.2.22 , >=4.0a1,<4.1.12 , >=4.2a1,<4.2.6 |
show Affected versions of Django are vulnerable to Denial-of-Service via django.utils.text.Truncator. The django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232. |
| django | 3.2.4 | <3.2.18 , >=4.0a1,<4.0.10 , >=4.1a1,<4.1.7 |
show Django 4.1.7, 4.0.10 and 3.2.18 include a fix for CVE-2023-24580: Potential denial-of-service vulnerability in file uploads. https://www.djangoproject.com/weblog/2023/feb/14/security-releases |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to SQL Injection due to improper handling of column aliases containing periods in QuerySet.order_by() when combined with FilteredRelation. The QuerySet.order_by() method fails to properly sanitize column aliases that contain periods when the same alias is used in FilteredRelation via dictionary expansion. https://github.com/django/django/commit/90f5b10784ba5bf369caed87640e2b4394ea3314 |
| django | 3.2.4 | >=1.1.3,<3.2.24 , >=4.0a1,<4.2.10 , >=5.0a1,<5.0.2 |
show Affected versions of Django are vulnerable to potential denial-of-service in intcomma template filter when used with very long strings. |
| django | 3.2.4 | <3.2.14 , >=4.0a1,<4.0.6 |
show Django 3.2.14 and 4.0.6 include a fix for CVE-2022-34265: Potential SQL injection via Trunc(kind) and Extract(lookup_name) arguments. https://www.djangoproject.com/weblog/2022/jul/04/security-releases |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A potential denial-of-service vulnerability has been identified in Django's urlize() and urlizetrunc() functions in django.utils.html. This vulnerability can be triggered by inputting huge strings containing a specific sequence of characters. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are potentially vulnerable to denial-of-service via the get_supported_language_variant() method. This method was susceptible to a denial-of-service attack when used with very long strings containing specific characters. Exploiting this vulnerability could cause significant delays or crashes in the affected application, potentially leading to service disruption. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django addresses a memory exhaustion issue in django.utils.numberformat.floatformat(). When floatformat receives a string representation of a number in scientific notation with a large exponent, it could lead to excessive memory consumption. To prevent this, decimals with more than 200 digits are now returned as-is. |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to inefficient string concatenation when processing duplicate HTTP headers in ASGI mode. The ASGIRequest class combines repeated headers using repeated string concatenation, resulting in super-linear (quadratic) time complexity when processing requests with many duplicate headers. |
| django | 3.2.4 | <4.2.21 , >=5.2a1,<5.2.1 , >=5.1.0a1,<5.1.9 |
show An issue was discovered in Django 4.2 before 4.2.21, 5.1 before 5.1.9, and 5.2 before 5.2.1. The django.utils.html.strip_tags() function is vulnerable to a potential denial-of-service (slow performance) when processing inputs containing large sequences of incomplete HTML tags. The template filter striptags is also vulnerable, because it is built on top of strip_tags(). |
| django | 3.2.4 | <3.2.16 , >=4.0a1,<4.0.8 , >=4.1a1,<4.1.2 |
show In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression. |
| django | 3.2.4 | <2.2.25 , >=3.2a1,<3.2.10 , >=3.1a1,<3.1.14 |
show Django versions 2.2.25, 3.1.14 and 3.2.10 include a fix for CVE-2021-44420: In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. https://www.djangoproject.com/weblog/2021/dec/07/security-releases/ |
| django | 3.2.4 | <3.2.25 , >=4.0a1,<4.2.11 , >=5.0a1,<5.0.3 |
show Affected versions of Django are vulnerable to potential regular expression denial-of-service (REDoS). django.utils.text.Truncator.words() method (with html=True) and truncatewords_html template filter were subject to a potential regular expression denial-of-service attack using a suitably crafted string (follow up to CVE-2019-14232 and CVE-2023-43665). |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45452: Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory traversal if crafted filenames are directly passed to it. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Affected versions of Django are vulnerable to a potential denial-of-service (DoS) attack in the `django.utils.html.strip_tags()` method. The vulnerability occurs when the `strip_tags()` method or the `striptags` template filter processes inputs containing large sequences of nested, incomplete HTML entities. |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show The {% debug %} template tag in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2 does not properly encode the current context. This may lead to XSS. |
| django | 3.2.4 | >=5.2,<5.2.2 , >=5.0a1,<5.1.10 , <4.2.22 |
show An issue was discovered in Django 5.2 before 5.2.3, 5.1 before 5.1.11, and 4.2 before 4.2.23. Internal HTTP response logging does not escape request.path, which allows remote attackers to potentially manipulate log output via crafted URLs. This may lead to log injection or forgery when logs are viewed in terminals or processed by external systems. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a username enumeration vulnerability caused by timing differences in the django.contrib.auth.backends.ModelBackend.authenticate() method. This method allowed remote attackers to enumerate users through a timing attack involving login requests for users with unusable passwords. The timing difference in the authentication process exposed whether a username was valid or not, potentially aiding attackers in gaining unauthorized access. |
| django | 3.2.4 | >=2.1a1,<3.2.15 , >=4.0a1,<4.0.7 , >=4.1a1,<4.2a1 |
show Affected versions of the `django` package are vulnerable to Download of Code Without Integrity Check due to improper handling of user-supplied input in the HTTP FileResponse class. The vulnerability arises because the Content-Disposition header of a FileResponse can be set using a filename derived from user input without sufficient validation. An attacker can exploit this by crafting a request that causes a file with malicious content to be downloaded, potentially executing arbitrary code on the client system when the file is opened. |
| django | 3.2.4 | <4.2.24 , >=5.0a1,<5.1.12 , >=5.2a1,<5.2.6 |
show Affected versions of the Django package are vulnerable to SQL Injection due to insufficient input sanitization in FilteredRelation column aliases. The FilteredRelation class fails to properly validate or escape column alias names when they are provided through dictionary expansion as keyword arguments to QuerySet.annotate() or QuerySet.alias() methods, allowing malicious SQL code to be injected directly into the generated database queries. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django has a potential denial-of-service vulnerability in django.utils.html.urlize() and AdminURLFieldWidget. The urlize and urlizetrunc functions, along with AdminURLFieldWidget, are vulnerable to denial-of-service attacks when handling inputs with a very large number of Unicode characters. |
| django | 3.2.4 | <3.2.21 , >=4.0a1,<4.1.11 , >=4.2a1,<4.2.5 |
show Affected versions of Django are vulnerable to potential Denial of Service via certain inputs with a very large number of Unicode characters in django.utils.encoding.uri_to_iri(). |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Django affected versions are vulnerable to a potential SQL injection in the HasKey(lhs, rhs) lookup on Oracle databases. The vulnerability arises when untrusted data is directly used as the lhs value in the django.db.models.fields.json.HasKey lookup. However, applications using the jsonfield.has_key lookup with the __ syntax remain unaffected by this issue. |
| django | 3.2.4 | <3.2.19 , >=4.0a1,<4.1.9 , >=4.2a1,<4.2.1 |
show Django 4.2.1, 4.1.9 and 3.2.19 include a fix for CVE-2023-31047: In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise. https://www.djangoproject.com/weblog/2023/may/03/security-releases |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show Django 2.2.27, 3.2.12 and 4.0.2 include a fix for CVE-2022-23833: Denial-of-service possibility in file uploads. https://www.djangoproject.com/weblog/2022/feb/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28346: An issue was discovered in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. QuerySet.annotate(), aggregate(), and extra() methods are subject to SQL injection in column aliases via a crafted dictionary (with dictionary expansion) as the passed **kwargs. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64458: Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to slow Unicode NFKC normalization on Windows being applied to untrusted inputs. The django.contrib.auth.views.LoginView and django.contrib.auth.views.LogoutView, and django.views.i18n.set_language normalize user-controlled strings using Python’s NFKC algorithm, which is unusually slow on Windows for huge Unicode sequences and can be triggered to consume excessive CPU. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes a potential denial-of-service vulnerability in XML ``Deserializer``. |
| django | 3.2.4 | >=3.1a1,<3.1.13 , >=3.2a1,<3.2.5 |
show Django versions 3.1.13 and 3.2.5 include a fix for CVE-2021-35042: Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application. https://www.djangoproject.com/weblog/2021/jul/01/security-releases/ https://www.openwall.com/lists/oss-security/2021/07/02/2 https://docs.djangoproject.com/en/3.2/releases/security/ https://groups.google.com/forum/#%21forum/django-announce |
| django | 3.2.4 | <3.2.23 , >=4.0a1,<4.1.13 , >=4.2a1,<4.2.7 |
show Django 4.2.7, 4.1.13 and 3.2.23 include a fix for CVE-2023-46695: Potential denial of service vulnerability in UsernameField on Windows. https://www.djangoproject.com/weblog/2023/nov/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28347: A SQL injection issue was discovered in QuerySet.explain() in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. This occurs by passing a crafted dictionary (with dictionary expansion) as the **options argument, and placing the injection payload in an option name. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <3.2.17 , >=4.0a1,<4.0.9 , >=4.1a1,<4.1.6 |
show Django 3.2.17, 4.0.9 and 4.1.6 includes a fix for CVE-2023-23969: In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very large. https://www.djangoproject.com/weblog/2023/feb/01/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64459: Affected versions of the Django package are vulnerable to SQL Injection due to improper input validation, allowing the internal _connector keyword argument to be accepted from untrusted dictionaries via expansion. The .filter(), .exclude(), and .get() methods on QuerySet, as well as the Q class, resolve **kwargs and will treat a supplied _connector value as the logical connector without constraining it to the expected set (AND/OR), permitting attacker-controlled tokens to influence SQL predicate construction. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes potential SQL injection in ``FilteredRelation`` column aliases on PostgreSQL. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of the sqlparse package are vulnerable to Denial of Service (DoS) due to missing hard limits on token grouping recursion depth and token processing when formatting very large SQL tuple lists. During sqlparse.format() processing, the sqlparse.engine.grouping._group_matching() and sqlparse.engine.grouping._group() functions can recurse and iterate over excessively large tlist.tokens without enforcing MAX_GROUPING_DEPTH or MAX_GROUPING_TOKENS, allowing grouping work to grow until it effectively hangs. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of this package are vulnerable to Denial of Service (DoS) attacks due to Algorithmic Complexity. The SQL parser fails to enforce limits when processing deeply nested tuples and large token sequences, leading to excessive resource consumption through crafted SQL statements with extreme nesting depth or token counts. **Note:** This issue is due to an incomplete fix for CVE-2024-4340. |
| sqlparse | 0.4.1 | <0.5.0 |
show Sqlparse 0.5.0 addresses a potential denial of service (DoS) vulnerability related to recursion errors in deeply nested SQL statements. To mitigate this issue, the update replaces recursion errors with a general SQLParseError, improving the resilience and stability of the parsing process. |
| sqlparse | 0.4.1 | >=0.4.0,<0.4.2 |
show Sqlparse version 0.4.2 includes a fix for CVE-2021-32839: In sqlparse versions 0.4.0 and 0.4.1 there is a Regular Expression Denial of Service vulnerability. The regular expression may cause exponential backtracking on strings containing many repetitions of "\r\n" in SQL comments. Only the formatting feature that removes comments from SQL statements is affected by this regular expression. As a workaround, avoid using the sqlformat.format function with keyword strip_comments=True or the --strip-comments command line flag when using the sqlformat command line tool. https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-p5w8-wqhj-9hhf https://github.com/andialbrecht/sqlparse/commit/8238a9e450ed1524e40cb3a8b0b3c00606903aeb |
| sqlparse | 0.4.1 | >=0.1.15,<0.4.4 |
show Sqlparse 0.4.4 includes a fix for CVE-2023-30608: Parser contains a regular expression that is vulnerable to ReDOS (Regular Expression Denial of Service). https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-rrm6-wvj7-cwh2 |
| urllib3 | 1.26.4 | >=1.25.4,<1.26.5 |
show Urllib3 1.26.5 includes a fix for CVE-2021-33503: When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect. https://github.com/advisories/GHSA-q2q7-5pp4-w6pg |
| urllib3 | 1.26.4 | >=1.22,<2.6.3 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to redirect handling that drains connections by decompressing redirect response bodies without enforcing streaming read limits. The issue occurs when using urllib3’s streaming mode (for example, preload_content=False) while allowing redirects, because urllib3.response.HTTPResponse.drain_conn() would call HTTPResponse.read() in a way that decoded/decompressed the entire redirect response body even before any streaming reads were performed, effectively bypassing decompression-bomb safeguards. |
| urllib3 | 1.26.4 | >=1.0,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to improper handling of highly compressed HTTP response bodies during streaming decompression. The urllib3.HTTPResponse methods stream(), read(), read1(), read_chunked(), and readinto() may fully decompress a minimal but highly compressed payload based on the Content-Encoding header into an internal buffer instead of limiting the decompressed output to the requested chunk size, causing excessive CPU usage and massive memory allocation on the client side. |
| urllib3 | 1.26.4 | >=1.24,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to allowing an unbounded number of content-encoding decompression steps for HTTP responses. The HTTPResponse content decoding pipeline in urllib3 follows the Content-Encoding header and applies each advertised compression algorithm in sequence without enforcing a maximum chain length or effective output size, so a malicious peer can send a response with a very long encoding chain that triggers excessive CPU use and massive memory allocation during decompression. |
| urllib3 | 1.26.4 | <=1.26.18 , >=2.0.0a1,<=2.2.1 |
show Urllib3's ProxyManager ensures that the Proxy-Authorization header is correctly directed only to configured proxies. However, when HTTP requests bypass urllib3's proxy support, there's a risk of inadvertently setting the Proxy-Authorization header, which remains ineffective without a forwarding or tunneling proxy. Urllib3 does not recognize this header as carrying authentication data, failing to remove it during cross-origin redirects. While this scenario is uncommon and poses low risk to most users, urllib3 now proactively removes the Proxy-Authorization header during cross-origin redirects as a precautionary measure. Users are advised to utilize urllib3's proxy support or disable automatic redirects to handle the Proxy-Authorization header securely. Despite these precautions, urllib3 defaults to stripping the header to safeguard users who may inadvertently misconfigure requests. |
| urllib3 | 1.26.4 | <1.26.17 , >=2.0.0a1,<2.0.5 |
show Urllib3 1.26.17 and 2.0.5 include a fix for CVE-2023-43804: Urllib3 doesn't treat the 'Cookie' HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a 'Cookie' header and unknowingly leak information via HTTP redirects to a different origin if that user doesn't disable redirects explicitly. https://github.com/urllib3/urllib3/security/advisories/GHSA-v845-jxx5-vc9f |
| urllib3 | 1.26.4 | <1.26.18 , >=2.0.0a1,<2.0.7 |
show Affected versions of urllib3 are vulnerable to an HTTP redirect handling vulnerability that fails to remove the HTTP request body when a POST changes to a GET via 301, 302, or 303 responses. This flaw can expose sensitive request data if the origin service is compromised and redirects to a malicious endpoint, though exploitability is low when no sensitive data is used. The vulnerability affects automatic redirect behavior. It is fixed in versions 1.26.18 and 2.0.7; update or disable redirects using redirects=False. This vulnerability is specific to Python's urllib3 library. |
| urllib3 | 1.26.4 | <2.5.0 |
show urllib3 is a user-friendly HTTP client library for Python. Prior to 2.5.0, it is possible to disable redirects for all requests by instantiating a PoolManager and specifying retries in a way that disable redirects. By default, requests and botocore users are not affected. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. This issue has been patched in version 2.5.0. |
pyup-update-pyflakes-2.3.1-to-2.5.0
3 years, 8 months ago
Update pyflakes from 2.3.1 to 2.5.0
django 3.2.4, sqlparse 0.4.1 and urllib3 1.26.4 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| django | 3.2.4 | >=4.0a1,<4.1.10 , >=4.2a1,<4.2.3 , <3.2.20 |
show Affected versions of Django are vulnerable to a potential ReDoS (regular expression denial of service) in EmailValidator and URLValidator via a very large number of domain name labels of emails and URLs. |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45116: An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key. https://www.djangoproject.com/weblog/2022/jan/04/security-releases |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45115: UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a potential denial-of-service vulnerability in the django.utils.html.urlize() function. The urlize and urlizetrunc template filters were susceptible to a denial-of-service attack via certain inputs containing many brackets. An attacker could exploit this vulnerability to cause significant delays or crashes in the affected application. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a directory-traversal vulnerability in the Storage.save() method. Derived classes of the django.core.files.storage.Storage base class that overrides the generate_filename() method without replicating the file path validations existing in the parent class could allow for directory traversal via certain inputs when calling save(). This could enable an attacker to manipulate file paths and access unintended directories. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Affected versions of Django has a potential SQL injection vulnerability in the QuerySet.values() and QuerySet.values_list() methods. When used on models with a JSONField, these methods are susceptible to SQL injection through column aliases if a crafted JSON object key is passed as an argument. |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A security vulnerability has been discovered in certain versions of Django, affecting the password reset functionality. The PasswordResetForm class in django.contrib.auth.forms inadvertently allowed attackers to enumerate user email addresses by exploiting unhandled exceptions during the email sending process. This could be done by issuing password reset requests and observing the responses. Django has implemented a fix where these exceptions are now caught and logged using the django.contrib.auth logger, preventing potential information leakage through error responses. |
| django | 3.2.4 | <3.2.22 , >=4.0a1,<4.1.12 , >=4.2a1,<4.2.6 |
show Affected versions of Django are vulnerable to Denial-of-Service via django.utils.text.Truncator. The django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232. |
| django | 3.2.4 | <3.2.18 , >=4.0a1,<4.0.10 , >=4.1a1,<4.1.7 |
show Django 4.1.7, 4.0.10 and 3.2.18 include a fix for CVE-2023-24580: Potential denial-of-service vulnerability in file uploads. https://www.djangoproject.com/weblog/2023/feb/14/security-releases |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to SQL Injection due to improper handling of column aliases containing periods in QuerySet.order_by() when combined with FilteredRelation. The QuerySet.order_by() method fails to properly sanitize column aliases that contain periods when the same alias is used in FilteredRelation via dictionary expansion. https://github.com/django/django/commit/90f5b10784ba5bf369caed87640e2b4394ea3314 |
| django | 3.2.4 | >=1.1.3,<3.2.24 , >=4.0a1,<4.2.10 , >=5.0a1,<5.0.2 |
show Affected versions of Django are vulnerable to potential denial-of-service in intcomma template filter when used with very long strings. |
| django | 3.2.4 | <3.2.14 , >=4.0a1,<4.0.6 |
show Django 3.2.14 and 4.0.6 include a fix for CVE-2022-34265: Potential SQL injection via Trunc(kind) and Extract(lookup_name) arguments. https://www.djangoproject.com/weblog/2022/jul/04/security-releases |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A potential denial-of-service vulnerability has been identified in Django's urlize() and urlizetrunc() functions in django.utils.html. This vulnerability can be triggered by inputting huge strings containing a specific sequence of characters. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are potentially vulnerable to denial-of-service via the get_supported_language_variant() method. This method was susceptible to a denial-of-service attack when used with very long strings containing specific characters. Exploiting this vulnerability could cause significant delays or crashes in the affected application, potentially leading to service disruption. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django addresses a memory exhaustion issue in django.utils.numberformat.floatformat(). When floatformat receives a string representation of a number in scientific notation with a large exponent, it could lead to excessive memory consumption. To prevent this, decimals with more than 200 digits are now returned as-is. |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to inefficient string concatenation when processing duplicate HTTP headers in ASGI mode. The ASGIRequest class combines repeated headers using repeated string concatenation, resulting in super-linear (quadratic) time complexity when processing requests with many duplicate headers. |
| django | 3.2.4 | <4.2.21 , >=5.2a1,<5.2.1 , >=5.1.0a1,<5.1.9 |
show An issue was discovered in Django 4.2 before 4.2.21, 5.1 before 5.1.9, and 5.2 before 5.2.1. The django.utils.html.strip_tags() function is vulnerable to a potential denial-of-service (slow performance) when processing inputs containing large sequences of incomplete HTML tags. The template filter striptags is also vulnerable, because it is built on top of strip_tags(). |
| django | 3.2.4 | <3.2.16 , >=4.0a1,<4.0.8 , >=4.1a1,<4.1.2 |
show In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression. |
| django | 3.2.4 | <2.2.25 , >=3.2a1,<3.2.10 , >=3.1a1,<3.1.14 |
show Django versions 2.2.25, 3.1.14 and 3.2.10 include a fix for CVE-2021-44420: In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. https://www.djangoproject.com/weblog/2021/dec/07/security-releases/ |
| django | 3.2.4 | <3.2.25 , >=4.0a1,<4.2.11 , >=5.0a1,<5.0.3 |
show Affected versions of Django are vulnerable to potential regular expression denial-of-service (REDoS). django.utils.text.Truncator.words() method (with html=True) and truncatewords_html template filter were subject to a potential regular expression denial-of-service attack using a suitably crafted string (follow up to CVE-2019-14232 and CVE-2023-43665). |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45452: Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory traversal if crafted filenames are directly passed to it. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Affected versions of Django are vulnerable to a potential denial-of-service (DoS) attack in the `django.utils.html.strip_tags()` method. The vulnerability occurs when the `strip_tags()` method or the `striptags` template filter processes inputs containing large sequences of nested, incomplete HTML entities. |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show The {% debug %} template tag in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2 does not properly encode the current context. This may lead to XSS. |
| django | 3.2.4 | >=5.2,<5.2.2 , >=5.0a1,<5.1.10 , <4.2.22 |
show An issue was discovered in Django 5.2 before 5.2.3, 5.1 before 5.1.11, and 4.2 before 4.2.23. Internal HTTP response logging does not escape request.path, which allows remote attackers to potentially manipulate log output via crafted URLs. This may lead to log injection or forgery when logs are viewed in terminals or processed by external systems. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a username enumeration vulnerability caused by timing differences in the django.contrib.auth.backends.ModelBackend.authenticate() method. This method allowed remote attackers to enumerate users through a timing attack involving login requests for users with unusable passwords. The timing difference in the authentication process exposed whether a username was valid or not, potentially aiding attackers in gaining unauthorized access. |
| django | 3.2.4 | >=2.1a1,<3.2.15 , >=4.0a1,<4.0.7 , >=4.1a1,<4.2a1 |
show Affected versions of the `django` package are vulnerable to Download of Code Without Integrity Check due to improper handling of user-supplied input in the HTTP FileResponse class. The vulnerability arises because the Content-Disposition header of a FileResponse can be set using a filename derived from user input without sufficient validation. An attacker can exploit this by crafting a request that causes a file with malicious content to be downloaded, potentially executing arbitrary code on the client system when the file is opened. |
| django | 3.2.4 | <4.2.24 , >=5.0a1,<5.1.12 , >=5.2a1,<5.2.6 |
show Affected versions of the Django package are vulnerable to SQL Injection due to insufficient input sanitization in FilteredRelation column aliases. The FilteredRelation class fails to properly validate or escape column alias names when they are provided through dictionary expansion as keyword arguments to QuerySet.annotate() or QuerySet.alias() methods, allowing malicious SQL code to be injected directly into the generated database queries. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django has a potential denial-of-service vulnerability in django.utils.html.urlize() and AdminURLFieldWidget. The urlize and urlizetrunc functions, along with AdminURLFieldWidget, are vulnerable to denial-of-service attacks when handling inputs with a very large number of Unicode characters. |
| django | 3.2.4 | <3.2.21 , >=4.0a1,<4.1.11 , >=4.2a1,<4.2.5 |
show Affected versions of Django are vulnerable to potential Denial of Service via certain inputs with a very large number of Unicode characters in django.utils.encoding.uri_to_iri(). |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Django affected versions are vulnerable to a potential SQL injection in the HasKey(lhs, rhs) lookup on Oracle databases. The vulnerability arises when untrusted data is directly used as the lhs value in the django.db.models.fields.json.HasKey lookup. However, applications using the jsonfield.has_key lookup with the __ syntax remain unaffected by this issue. |
| django | 3.2.4 | <3.2.19 , >=4.0a1,<4.1.9 , >=4.2a1,<4.2.1 |
show Django 4.2.1, 4.1.9 and 3.2.19 include a fix for CVE-2023-31047: In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise. https://www.djangoproject.com/weblog/2023/may/03/security-releases |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show Django 2.2.27, 3.2.12 and 4.0.2 include a fix for CVE-2022-23833: Denial-of-service possibility in file uploads. https://www.djangoproject.com/weblog/2022/feb/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28346: An issue was discovered in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. QuerySet.annotate(), aggregate(), and extra() methods are subject to SQL injection in column aliases via a crafted dictionary (with dictionary expansion) as the passed **kwargs. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64458: Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to slow Unicode NFKC normalization on Windows being applied to untrusted inputs. The django.contrib.auth.views.LoginView and django.contrib.auth.views.LogoutView, and django.views.i18n.set_language normalize user-controlled strings using Python’s NFKC algorithm, which is unusually slow on Windows for huge Unicode sequences and can be triggered to consume excessive CPU. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes a potential denial-of-service vulnerability in XML ``Deserializer``. |
| django | 3.2.4 | >=3.1a1,<3.1.13 , >=3.2a1,<3.2.5 |
show Django versions 3.1.13 and 3.2.5 include a fix for CVE-2021-35042: Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application. https://www.djangoproject.com/weblog/2021/jul/01/security-releases/ https://www.openwall.com/lists/oss-security/2021/07/02/2 https://docs.djangoproject.com/en/3.2/releases/security/ https://groups.google.com/forum/#%21forum/django-announce |
| django | 3.2.4 | <3.2.23 , >=4.0a1,<4.1.13 , >=4.2a1,<4.2.7 |
show Django 4.2.7, 4.1.13 and 3.2.23 include a fix for CVE-2023-46695: Potential denial of service vulnerability in UsernameField on Windows. https://www.djangoproject.com/weblog/2023/nov/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28347: A SQL injection issue was discovered in QuerySet.explain() in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. This occurs by passing a crafted dictionary (with dictionary expansion) as the **options argument, and placing the injection payload in an option name. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <3.2.17 , >=4.0a1,<4.0.9 , >=4.1a1,<4.1.6 |
show Django 3.2.17, 4.0.9 and 4.1.6 includes a fix for CVE-2023-23969: In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very large. https://www.djangoproject.com/weblog/2023/feb/01/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64459: Affected versions of the Django package are vulnerable to SQL Injection due to improper input validation, allowing the internal _connector keyword argument to be accepted from untrusted dictionaries via expansion. The .filter(), .exclude(), and .get() methods on QuerySet, as well as the Q class, resolve **kwargs and will treat a supplied _connector value as the logical connector without constraining it to the expected set (AND/OR), permitting attacker-controlled tokens to influence SQL predicate construction. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes potential SQL injection in ``FilteredRelation`` column aliases on PostgreSQL. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of the sqlparse package are vulnerable to Denial of Service (DoS) due to missing hard limits on token grouping recursion depth and token processing when formatting very large SQL tuple lists. During sqlparse.format() processing, the sqlparse.engine.grouping._group_matching() and sqlparse.engine.grouping._group() functions can recurse and iterate over excessively large tlist.tokens without enforcing MAX_GROUPING_DEPTH or MAX_GROUPING_TOKENS, allowing grouping work to grow until it effectively hangs. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of this package are vulnerable to Denial of Service (DoS) attacks due to Algorithmic Complexity. The SQL parser fails to enforce limits when processing deeply nested tuples and large token sequences, leading to excessive resource consumption through crafted SQL statements with extreme nesting depth or token counts. **Note:** This issue is due to an incomplete fix for CVE-2024-4340. |
| sqlparse | 0.4.1 | <0.5.0 |
show Sqlparse 0.5.0 addresses a potential denial of service (DoS) vulnerability related to recursion errors in deeply nested SQL statements. To mitigate this issue, the update replaces recursion errors with a general SQLParseError, improving the resilience and stability of the parsing process. |
| sqlparse | 0.4.1 | >=0.4.0,<0.4.2 |
show Sqlparse version 0.4.2 includes a fix for CVE-2021-32839: In sqlparse versions 0.4.0 and 0.4.1 there is a Regular Expression Denial of Service vulnerability. The regular expression may cause exponential backtracking on strings containing many repetitions of "\r\n" in SQL comments. Only the formatting feature that removes comments from SQL statements is affected by this regular expression. As a workaround, avoid using the sqlformat.format function with keyword strip_comments=True or the --strip-comments command line flag when using the sqlformat command line tool. https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-p5w8-wqhj-9hhf https://github.com/andialbrecht/sqlparse/commit/8238a9e450ed1524e40cb3a8b0b3c00606903aeb |
| sqlparse | 0.4.1 | >=0.1.15,<0.4.4 |
show Sqlparse 0.4.4 includes a fix for CVE-2023-30608: Parser contains a regular expression that is vulnerable to ReDOS (Regular Expression Denial of Service). https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-rrm6-wvj7-cwh2 |
| urllib3 | 1.26.4 | >=1.25.4,<1.26.5 |
show Urllib3 1.26.5 includes a fix for CVE-2021-33503: When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect. https://github.com/advisories/GHSA-q2q7-5pp4-w6pg |
| urllib3 | 1.26.4 | >=1.22,<2.6.3 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to redirect handling that drains connections by decompressing redirect response bodies without enforcing streaming read limits. The issue occurs when using urllib3’s streaming mode (for example, preload_content=False) while allowing redirects, because urllib3.response.HTTPResponse.drain_conn() would call HTTPResponse.read() in a way that decoded/decompressed the entire redirect response body even before any streaming reads were performed, effectively bypassing decompression-bomb safeguards. |
| urllib3 | 1.26.4 | >=1.0,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to improper handling of highly compressed HTTP response bodies during streaming decompression. The urllib3.HTTPResponse methods stream(), read(), read1(), read_chunked(), and readinto() may fully decompress a minimal but highly compressed payload based on the Content-Encoding header into an internal buffer instead of limiting the decompressed output to the requested chunk size, causing excessive CPU usage and massive memory allocation on the client side. |
| urllib3 | 1.26.4 | >=1.24,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to allowing an unbounded number of content-encoding decompression steps for HTTP responses. The HTTPResponse content decoding pipeline in urllib3 follows the Content-Encoding header and applies each advertised compression algorithm in sequence without enforcing a maximum chain length or effective output size, so a malicious peer can send a response with a very long encoding chain that triggers excessive CPU use and massive memory allocation during decompression. |
| urllib3 | 1.26.4 | <=1.26.18 , >=2.0.0a1,<=2.2.1 |
show Urllib3's ProxyManager ensures that the Proxy-Authorization header is correctly directed only to configured proxies. However, when HTTP requests bypass urllib3's proxy support, there's a risk of inadvertently setting the Proxy-Authorization header, which remains ineffective without a forwarding or tunneling proxy. Urllib3 does not recognize this header as carrying authentication data, failing to remove it during cross-origin redirects. While this scenario is uncommon and poses low risk to most users, urllib3 now proactively removes the Proxy-Authorization header during cross-origin redirects as a precautionary measure. Users are advised to utilize urllib3's proxy support or disable automatic redirects to handle the Proxy-Authorization header securely. Despite these precautions, urllib3 defaults to stripping the header to safeguard users who may inadvertently misconfigure requests. |
| urllib3 | 1.26.4 | <1.26.17 , >=2.0.0a1,<2.0.5 |
show Urllib3 1.26.17 and 2.0.5 include a fix for CVE-2023-43804: Urllib3 doesn't treat the 'Cookie' HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a 'Cookie' header and unknowingly leak information via HTTP redirects to a different origin if that user doesn't disable redirects explicitly. https://github.com/urllib3/urllib3/security/advisories/GHSA-v845-jxx5-vc9f |
| urllib3 | 1.26.4 | <1.26.18 , >=2.0.0a1,<2.0.7 |
show Affected versions of urllib3 are vulnerable to an HTTP redirect handling vulnerability that fails to remove the HTTP request body when a POST changes to a GET via 301, 302, or 303 responses. This flaw can expose sensitive request data if the origin service is compromised and redirects to a malicious endpoint, though exploitability is low when no sensitive data is used. The vulnerability affects automatic redirect behavior. It is fixed in versions 1.26.18 and 2.0.7; update or disable redirects using redirects=False. This vulnerability is specific to Python's urllib3 library. |
| urllib3 | 1.26.4 | <2.5.0 |
show urllib3 is a user-friendly HTTP client library for Python. Prior to 2.5.0, it is possible to disable redirects for all requests by instantiating a PoolManager and specifying retries in a way that disable redirects. By default, requests and botocore users are not affected. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. This issue has been patched in version 2.5.0. |
pyup-update-pycodestyle-2.7.0-to-2.9.0
3 years, 8 months ago
Update pycodestyle from 2.7.0 to 2.9.0
django 3.2.4, sqlparse 0.4.1 and urllib3 1.26.4 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| django | 3.2.4 | >=4.0a1,<4.1.10 , >=4.2a1,<4.2.3 , <3.2.20 |
show Affected versions of Django are vulnerable to a potential ReDoS (regular expression denial of service) in EmailValidator and URLValidator via a very large number of domain name labels of emails and URLs. |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45116: An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key. https://www.djangoproject.com/weblog/2022/jan/04/security-releases |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45115: UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a potential denial-of-service vulnerability in the django.utils.html.urlize() function. The urlize and urlizetrunc template filters were susceptible to a denial-of-service attack via certain inputs containing many brackets. An attacker could exploit this vulnerability to cause significant delays or crashes in the affected application. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a directory-traversal vulnerability in the Storage.save() method. Derived classes of the django.core.files.storage.Storage base class that overrides the generate_filename() method without replicating the file path validations existing in the parent class could allow for directory traversal via certain inputs when calling save(). This could enable an attacker to manipulate file paths and access unintended directories. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Affected versions of Django has a potential SQL injection vulnerability in the QuerySet.values() and QuerySet.values_list() methods. When used on models with a JSONField, these methods are susceptible to SQL injection through column aliases if a crafted JSON object key is passed as an argument. |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A security vulnerability has been discovered in certain versions of Django, affecting the password reset functionality. The PasswordResetForm class in django.contrib.auth.forms inadvertently allowed attackers to enumerate user email addresses by exploiting unhandled exceptions during the email sending process. This could be done by issuing password reset requests and observing the responses. Django has implemented a fix where these exceptions are now caught and logged using the django.contrib.auth logger, preventing potential information leakage through error responses. |
| django | 3.2.4 | <3.2.22 , >=4.0a1,<4.1.12 , >=4.2a1,<4.2.6 |
show Affected versions of Django are vulnerable to Denial-of-Service via django.utils.text.Truncator. The django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232. |
| django | 3.2.4 | <3.2.18 , >=4.0a1,<4.0.10 , >=4.1a1,<4.1.7 |
show Django 4.1.7, 4.0.10 and 3.2.18 include a fix for CVE-2023-24580: Potential denial-of-service vulnerability in file uploads. https://www.djangoproject.com/weblog/2023/feb/14/security-releases |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to SQL Injection due to improper handling of column aliases containing periods in QuerySet.order_by() when combined with FilteredRelation. The QuerySet.order_by() method fails to properly sanitize column aliases that contain periods when the same alias is used in FilteredRelation via dictionary expansion. https://github.com/django/django/commit/90f5b10784ba5bf369caed87640e2b4394ea3314 |
| django | 3.2.4 | >=1.1.3,<3.2.24 , >=4.0a1,<4.2.10 , >=5.0a1,<5.0.2 |
show Affected versions of Django are vulnerable to potential denial-of-service in intcomma template filter when used with very long strings. |
| django | 3.2.4 | <3.2.14 , >=4.0a1,<4.0.6 |
show Django 3.2.14 and 4.0.6 include a fix for CVE-2022-34265: Potential SQL injection via Trunc(kind) and Extract(lookup_name) arguments. https://www.djangoproject.com/weblog/2022/jul/04/security-releases |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A potential denial-of-service vulnerability has been identified in Django's urlize() and urlizetrunc() functions in django.utils.html. This vulnerability can be triggered by inputting huge strings containing a specific sequence of characters. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are potentially vulnerable to denial-of-service via the get_supported_language_variant() method. This method was susceptible to a denial-of-service attack when used with very long strings containing specific characters. Exploiting this vulnerability could cause significant delays or crashes in the affected application, potentially leading to service disruption. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django addresses a memory exhaustion issue in django.utils.numberformat.floatformat(). When floatformat receives a string representation of a number in scientific notation with a large exponent, it could lead to excessive memory consumption. To prevent this, decimals with more than 200 digits are now returned as-is. |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to inefficient string concatenation when processing duplicate HTTP headers in ASGI mode. The ASGIRequest class combines repeated headers using repeated string concatenation, resulting in super-linear (quadratic) time complexity when processing requests with many duplicate headers. |
| django | 3.2.4 | <4.2.21 , >=5.2a1,<5.2.1 , >=5.1.0a1,<5.1.9 |
show An issue was discovered in Django 4.2 before 4.2.21, 5.1 before 5.1.9, and 5.2 before 5.2.1. The django.utils.html.strip_tags() function is vulnerable to a potential denial-of-service (slow performance) when processing inputs containing large sequences of incomplete HTML tags. The template filter striptags is also vulnerable, because it is built on top of strip_tags(). |
| django | 3.2.4 | <3.2.16 , >=4.0a1,<4.0.8 , >=4.1a1,<4.1.2 |
show In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression. |
| django | 3.2.4 | <2.2.25 , >=3.2a1,<3.2.10 , >=3.1a1,<3.1.14 |
show Django versions 2.2.25, 3.1.14 and 3.2.10 include a fix for CVE-2021-44420: In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. https://www.djangoproject.com/weblog/2021/dec/07/security-releases/ |
| django | 3.2.4 | <3.2.25 , >=4.0a1,<4.2.11 , >=5.0a1,<5.0.3 |
show Affected versions of Django are vulnerable to potential regular expression denial-of-service (REDoS). django.utils.text.Truncator.words() method (with html=True) and truncatewords_html template filter were subject to a potential regular expression denial-of-service attack using a suitably crafted string (follow up to CVE-2019-14232 and CVE-2023-43665). |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45452: Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory traversal if crafted filenames are directly passed to it. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Affected versions of Django are vulnerable to a potential denial-of-service (DoS) attack in the `django.utils.html.strip_tags()` method. The vulnerability occurs when the `strip_tags()` method or the `striptags` template filter processes inputs containing large sequences of nested, incomplete HTML entities. |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show The {% debug %} template tag in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2 does not properly encode the current context. This may lead to XSS. |
| django | 3.2.4 | >=5.2,<5.2.2 , >=5.0a1,<5.1.10 , <4.2.22 |
show An issue was discovered in Django 5.2 before 5.2.3, 5.1 before 5.1.11, and 4.2 before 4.2.23. Internal HTTP response logging does not escape request.path, which allows remote attackers to potentially manipulate log output via crafted URLs. This may lead to log injection or forgery when logs are viewed in terminals or processed by external systems. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a username enumeration vulnerability caused by timing differences in the django.contrib.auth.backends.ModelBackend.authenticate() method. This method allowed remote attackers to enumerate users through a timing attack involving login requests for users with unusable passwords. The timing difference in the authentication process exposed whether a username was valid or not, potentially aiding attackers in gaining unauthorized access. |
| django | 3.2.4 | >=2.1a1,<3.2.15 , >=4.0a1,<4.0.7 , >=4.1a1,<4.2a1 |
show Affected versions of the `django` package are vulnerable to Download of Code Without Integrity Check due to improper handling of user-supplied input in the HTTP FileResponse class. The vulnerability arises because the Content-Disposition header of a FileResponse can be set using a filename derived from user input without sufficient validation. An attacker can exploit this by crafting a request that causes a file with malicious content to be downloaded, potentially executing arbitrary code on the client system when the file is opened. |
| django | 3.2.4 | <4.2.24 , >=5.0a1,<5.1.12 , >=5.2a1,<5.2.6 |
show Affected versions of the Django package are vulnerable to SQL Injection due to insufficient input sanitization in FilteredRelation column aliases. The FilteredRelation class fails to properly validate or escape column alias names when they are provided through dictionary expansion as keyword arguments to QuerySet.annotate() or QuerySet.alias() methods, allowing malicious SQL code to be injected directly into the generated database queries. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django has a potential denial-of-service vulnerability in django.utils.html.urlize() and AdminURLFieldWidget. The urlize and urlizetrunc functions, along with AdminURLFieldWidget, are vulnerable to denial-of-service attacks when handling inputs with a very large number of Unicode characters. |
| django | 3.2.4 | <3.2.21 , >=4.0a1,<4.1.11 , >=4.2a1,<4.2.5 |
show Affected versions of Django are vulnerable to potential Denial of Service via certain inputs with a very large number of Unicode characters in django.utils.encoding.uri_to_iri(). |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Django affected versions are vulnerable to a potential SQL injection in the HasKey(lhs, rhs) lookup on Oracle databases. The vulnerability arises when untrusted data is directly used as the lhs value in the django.db.models.fields.json.HasKey lookup. However, applications using the jsonfield.has_key lookup with the __ syntax remain unaffected by this issue. |
| django | 3.2.4 | <3.2.19 , >=4.0a1,<4.1.9 , >=4.2a1,<4.2.1 |
show Django 4.2.1, 4.1.9 and 3.2.19 include a fix for CVE-2023-31047: In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise. https://www.djangoproject.com/weblog/2023/may/03/security-releases |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show Django 2.2.27, 3.2.12 and 4.0.2 include a fix for CVE-2022-23833: Denial-of-service possibility in file uploads. https://www.djangoproject.com/weblog/2022/feb/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28346: An issue was discovered in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. QuerySet.annotate(), aggregate(), and extra() methods are subject to SQL injection in column aliases via a crafted dictionary (with dictionary expansion) as the passed **kwargs. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64458: Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to slow Unicode NFKC normalization on Windows being applied to untrusted inputs. The django.contrib.auth.views.LoginView and django.contrib.auth.views.LogoutView, and django.views.i18n.set_language normalize user-controlled strings using Python’s NFKC algorithm, which is unusually slow on Windows for huge Unicode sequences and can be triggered to consume excessive CPU. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes a potential denial-of-service vulnerability in XML ``Deserializer``. |
| django | 3.2.4 | >=3.1a1,<3.1.13 , >=3.2a1,<3.2.5 |
show Django versions 3.1.13 and 3.2.5 include a fix for CVE-2021-35042: Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application. https://www.djangoproject.com/weblog/2021/jul/01/security-releases/ https://www.openwall.com/lists/oss-security/2021/07/02/2 https://docs.djangoproject.com/en/3.2/releases/security/ https://groups.google.com/forum/#%21forum/django-announce |
| django | 3.2.4 | <3.2.23 , >=4.0a1,<4.1.13 , >=4.2a1,<4.2.7 |
show Django 4.2.7, 4.1.13 and 3.2.23 include a fix for CVE-2023-46695: Potential denial of service vulnerability in UsernameField on Windows. https://www.djangoproject.com/weblog/2023/nov/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28347: A SQL injection issue was discovered in QuerySet.explain() in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. This occurs by passing a crafted dictionary (with dictionary expansion) as the **options argument, and placing the injection payload in an option name. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <3.2.17 , >=4.0a1,<4.0.9 , >=4.1a1,<4.1.6 |
show Django 3.2.17, 4.0.9 and 4.1.6 includes a fix for CVE-2023-23969: In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very large. https://www.djangoproject.com/weblog/2023/feb/01/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64459: Affected versions of the Django package are vulnerable to SQL Injection due to improper input validation, allowing the internal _connector keyword argument to be accepted from untrusted dictionaries via expansion. The .filter(), .exclude(), and .get() methods on QuerySet, as well as the Q class, resolve **kwargs and will treat a supplied _connector value as the logical connector without constraining it to the expected set (AND/OR), permitting attacker-controlled tokens to influence SQL predicate construction. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes potential SQL injection in ``FilteredRelation`` column aliases on PostgreSQL. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of the sqlparse package are vulnerable to Denial of Service (DoS) due to missing hard limits on token grouping recursion depth and token processing when formatting very large SQL tuple lists. During sqlparse.format() processing, the sqlparse.engine.grouping._group_matching() and sqlparse.engine.grouping._group() functions can recurse and iterate over excessively large tlist.tokens without enforcing MAX_GROUPING_DEPTH or MAX_GROUPING_TOKENS, allowing grouping work to grow until it effectively hangs. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of this package are vulnerable to Denial of Service (DoS) attacks due to Algorithmic Complexity. The SQL parser fails to enforce limits when processing deeply nested tuples and large token sequences, leading to excessive resource consumption through crafted SQL statements with extreme nesting depth or token counts. **Note:** This issue is due to an incomplete fix for CVE-2024-4340. |
| sqlparse | 0.4.1 | <0.5.0 |
show Sqlparse 0.5.0 addresses a potential denial of service (DoS) vulnerability related to recursion errors in deeply nested SQL statements. To mitigate this issue, the update replaces recursion errors with a general SQLParseError, improving the resilience and stability of the parsing process. |
| sqlparse | 0.4.1 | >=0.4.0,<0.4.2 |
show Sqlparse version 0.4.2 includes a fix for CVE-2021-32839: In sqlparse versions 0.4.0 and 0.4.1 there is a Regular Expression Denial of Service vulnerability. The regular expression may cause exponential backtracking on strings containing many repetitions of "\r\n" in SQL comments. Only the formatting feature that removes comments from SQL statements is affected by this regular expression. As a workaround, avoid using the sqlformat.format function with keyword strip_comments=True or the --strip-comments command line flag when using the sqlformat command line tool. https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-p5w8-wqhj-9hhf https://github.com/andialbrecht/sqlparse/commit/8238a9e450ed1524e40cb3a8b0b3c00606903aeb |
| sqlparse | 0.4.1 | >=0.1.15,<0.4.4 |
show Sqlparse 0.4.4 includes a fix for CVE-2023-30608: Parser contains a regular expression that is vulnerable to ReDOS (Regular Expression Denial of Service). https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-rrm6-wvj7-cwh2 |
| urllib3 | 1.26.4 | >=1.25.4,<1.26.5 |
show Urllib3 1.26.5 includes a fix for CVE-2021-33503: When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect. https://github.com/advisories/GHSA-q2q7-5pp4-w6pg |
| urllib3 | 1.26.4 | >=1.22,<2.6.3 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to redirect handling that drains connections by decompressing redirect response bodies without enforcing streaming read limits. The issue occurs when using urllib3’s streaming mode (for example, preload_content=False) while allowing redirects, because urllib3.response.HTTPResponse.drain_conn() would call HTTPResponse.read() in a way that decoded/decompressed the entire redirect response body even before any streaming reads were performed, effectively bypassing decompression-bomb safeguards. |
| urllib3 | 1.26.4 | >=1.0,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to improper handling of highly compressed HTTP response bodies during streaming decompression. The urllib3.HTTPResponse methods stream(), read(), read1(), read_chunked(), and readinto() may fully decompress a minimal but highly compressed payload based on the Content-Encoding header into an internal buffer instead of limiting the decompressed output to the requested chunk size, causing excessive CPU usage and massive memory allocation on the client side. |
| urllib3 | 1.26.4 | >=1.24,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to allowing an unbounded number of content-encoding decompression steps for HTTP responses. The HTTPResponse content decoding pipeline in urllib3 follows the Content-Encoding header and applies each advertised compression algorithm in sequence without enforcing a maximum chain length or effective output size, so a malicious peer can send a response with a very long encoding chain that triggers excessive CPU use and massive memory allocation during decompression. |
| urllib3 | 1.26.4 | <=1.26.18 , >=2.0.0a1,<=2.2.1 |
show Urllib3's ProxyManager ensures that the Proxy-Authorization header is correctly directed only to configured proxies. However, when HTTP requests bypass urllib3's proxy support, there's a risk of inadvertently setting the Proxy-Authorization header, which remains ineffective without a forwarding or tunneling proxy. Urllib3 does not recognize this header as carrying authentication data, failing to remove it during cross-origin redirects. While this scenario is uncommon and poses low risk to most users, urllib3 now proactively removes the Proxy-Authorization header during cross-origin redirects as a precautionary measure. Users are advised to utilize urllib3's proxy support or disable automatic redirects to handle the Proxy-Authorization header securely. Despite these precautions, urllib3 defaults to stripping the header to safeguard users who may inadvertently misconfigure requests. |
| urllib3 | 1.26.4 | <1.26.17 , >=2.0.0a1,<2.0.5 |
show Urllib3 1.26.17 and 2.0.5 include a fix for CVE-2023-43804: Urllib3 doesn't treat the 'Cookie' HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a 'Cookie' header and unknowingly leak information via HTTP redirects to a different origin if that user doesn't disable redirects explicitly. https://github.com/urllib3/urllib3/security/advisories/GHSA-v845-jxx5-vc9f |
| urllib3 | 1.26.4 | <1.26.18 , >=2.0.0a1,<2.0.7 |
show Affected versions of urllib3 are vulnerable to an HTTP redirect handling vulnerability that fails to remove the HTTP request body when a POST changes to a GET via 301, 302, or 303 responses. This flaw can expose sensitive request data if the origin service is compromised and redirects to a malicious endpoint, though exploitability is low when no sensitive data is used. The vulnerability affects automatic redirect behavior. It is fixed in versions 1.26.18 and 2.0.7; update or disable redirects using redirects=False. This vulnerability is specific to Python's urllib3 library. |
| urllib3 | 1.26.4 | <2.5.0 |
show urllib3 is a user-friendly HTTP client library for Python. Prior to 2.5.0, it is possible to disable redirects for all requests by instantiating a PoolManager and specifying retries in a way that disable redirects. By default, requests and botocore users are not affected. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. This issue has been patched in version 2.5.0. |
pyup-update-flake8-3.9.0-to-5.0.0
3 years, 8 months ago
Update flake8 from 3.9.0 to 5.0.0
django 3.2.4, sqlparse 0.4.1 and urllib3 1.26.4 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| django | 3.2.4 | >=4.0a1,<4.1.10 , >=4.2a1,<4.2.3 , <3.2.20 |
show Affected versions of Django are vulnerable to a potential ReDoS (regular expression denial of service) in EmailValidator and URLValidator via a very large number of domain name labels of emails and URLs. |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45116: An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key. https://www.djangoproject.com/weblog/2022/jan/04/security-releases |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45115: UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a potential denial-of-service vulnerability in the django.utils.html.urlize() function. The urlize and urlizetrunc template filters were susceptible to a denial-of-service attack via certain inputs containing many brackets. An attacker could exploit this vulnerability to cause significant delays or crashes in the affected application. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a directory-traversal vulnerability in the Storage.save() method. Derived classes of the django.core.files.storage.Storage base class that overrides the generate_filename() method without replicating the file path validations existing in the parent class could allow for directory traversal via certain inputs when calling save(). This could enable an attacker to manipulate file paths and access unintended directories. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Affected versions of Django has a potential SQL injection vulnerability in the QuerySet.values() and QuerySet.values_list() methods. When used on models with a JSONField, these methods are susceptible to SQL injection through column aliases if a crafted JSON object key is passed as an argument. |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A security vulnerability has been discovered in certain versions of Django, affecting the password reset functionality. The PasswordResetForm class in django.contrib.auth.forms inadvertently allowed attackers to enumerate user email addresses by exploiting unhandled exceptions during the email sending process. This could be done by issuing password reset requests and observing the responses. Django has implemented a fix where these exceptions are now caught and logged using the django.contrib.auth logger, preventing potential information leakage through error responses. |
| django | 3.2.4 | <3.2.22 , >=4.0a1,<4.1.12 , >=4.2a1,<4.2.6 |
show Affected versions of Django are vulnerable to Denial-of-Service via django.utils.text.Truncator. The django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232. |
| django | 3.2.4 | <3.2.18 , >=4.0a1,<4.0.10 , >=4.1a1,<4.1.7 |
show Django 4.1.7, 4.0.10 and 3.2.18 include a fix for CVE-2023-24580: Potential denial-of-service vulnerability in file uploads. https://www.djangoproject.com/weblog/2023/feb/14/security-releases |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to SQL Injection due to improper handling of column aliases containing periods in QuerySet.order_by() when combined with FilteredRelation. The QuerySet.order_by() method fails to properly sanitize column aliases that contain periods when the same alias is used in FilteredRelation via dictionary expansion. https://github.com/django/django/commit/90f5b10784ba5bf369caed87640e2b4394ea3314 |
| django | 3.2.4 | >=1.1.3,<3.2.24 , >=4.0a1,<4.2.10 , >=5.0a1,<5.0.2 |
show Affected versions of Django are vulnerable to potential denial-of-service in intcomma template filter when used with very long strings. |
| django | 3.2.4 | <3.2.14 , >=4.0a1,<4.0.6 |
show Django 3.2.14 and 4.0.6 include a fix for CVE-2022-34265: Potential SQL injection via Trunc(kind) and Extract(lookup_name) arguments. https://www.djangoproject.com/weblog/2022/jul/04/security-releases |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A potential denial-of-service vulnerability has been identified in Django's urlize() and urlizetrunc() functions in django.utils.html. This vulnerability can be triggered by inputting huge strings containing a specific sequence of characters. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are potentially vulnerable to denial-of-service via the get_supported_language_variant() method. This method was susceptible to a denial-of-service attack when used with very long strings containing specific characters. Exploiting this vulnerability could cause significant delays or crashes in the affected application, potentially leading to service disruption. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django addresses a memory exhaustion issue in django.utils.numberformat.floatformat(). When floatformat receives a string representation of a number in scientific notation with a large exponent, it could lead to excessive memory consumption. To prevent this, decimals with more than 200 digits are now returned as-is. |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to inefficient string concatenation when processing duplicate HTTP headers in ASGI mode. The ASGIRequest class combines repeated headers using repeated string concatenation, resulting in super-linear (quadratic) time complexity when processing requests with many duplicate headers. |
| django | 3.2.4 | <4.2.21 , >=5.2a1,<5.2.1 , >=5.1.0a1,<5.1.9 |
show An issue was discovered in Django 4.2 before 4.2.21, 5.1 before 5.1.9, and 5.2 before 5.2.1. The django.utils.html.strip_tags() function is vulnerable to a potential denial-of-service (slow performance) when processing inputs containing large sequences of incomplete HTML tags. The template filter striptags is also vulnerable, because it is built on top of strip_tags(). |
| django | 3.2.4 | <3.2.16 , >=4.0a1,<4.0.8 , >=4.1a1,<4.1.2 |
show In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression. |
| django | 3.2.4 | <2.2.25 , >=3.2a1,<3.2.10 , >=3.1a1,<3.1.14 |
show Django versions 2.2.25, 3.1.14 and 3.2.10 include a fix for CVE-2021-44420: In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. https://www.djangoproject.com/weblog/2021/dec/07/security-releases/ |
| django | 3.2.4 | <3.2.25 , >=4.0a1,<4.2.11 , >=5.0a1,<5.0.3 |
show Affected versions of Django are vulnerable to potential regular expression denial-of-service (REDoS). django.utils.text.Truncator.words() method (with html=True) and truncatewords_html template filter were subject to a potential regular expression denial-of-service attack using a suitably crafted string (follow up to CVE-2019-14232 and CVE-2023-43665). |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45452: Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory traversal if crafted filenames are directly passed to it. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Affected versions of Django are vulnerable to a potential denial-of-service (DoS) attack in the `django.utils.html.strip_tags()` method. The vulnerability occurs when the `strip_tags()` method or the `striptags` template filter processes inputs containing large sequences of nested, incomplete HTML entities. |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show The {% debug %} template tag in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2 does not properly encode the current context. This may lead to XSS. |
| django | 3.2.4 | >=5.2,<5.2.2 , >=5.0a1,<5.1.10 , <4.2.22 |
show An issue was discovered in Django 5.2 before 5.2.3, 5.1 before 5.1.11, and 4.2 before 4.2.23. Internal HTTP response logging does not escape request.path, which allows remote attackers to potentially manipulate log output via crafted URLs. This may lead to log injection or forgery when logs are viewed in terminals or processed by external systems. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a username enumeration vulnerability caused by timing differences in the django.contrib.auth.backends.ModelBackend.authenticate() method. This method allowed remote attackers to enumerate users through a timing attack involving login requests for users with unusable passwords. The timing difference in the authentication process exposed whether a username was valid or not, potentially aiding attackers in gaining unauthorized access. |
| django | 3.2.4 | >=2.1a1,<3.2.15 , >=4.0a1,<4.0.7 , >=4.1a1,<4.2a1 |
show Affected versions of the `django` package are vulnerable to Download of Code Without Integrity Check due to improper handling of user-supplied input in the HTTP FileResponse class. The vulnerability arises because the Content-Disposition header of a FileResponse can be set using a filename derived from user input without sufficient validation. An attacker can exploit this by crafting a request that causes a file with malicious content to be downloaded, potentially executing arbitrary code on the client system when the file is opened. |
| django | 3.2.4 | <4.2.24 , >=5.0a1,<5.1.12 , >=5.2a1,<5.2.6 |
show Affected versions of the Django package are vulnerable to SQL Injection due to insufficient input sanitization in FilteredRelation column aliases. The FilteredRelation class fails to properly validate or escape column alias names when they are provided through dictionary expansion as keyword arguments to QuerySet.annotate() or QuerySet.alias() methods, allowing malicious SQL code to be injected directly into the generated database queries. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django has a potential denial-of-service vulnerability in django.utils.html.urlize() and AdminURLFieldWidget. The urlize and urlizetrunc functions, along with AdminURLFieldWidget, are vulnerable to denial-of-service attacks when handling inputs with a very large number of Unicode characters. |
| django | 3.2.4 | <3.2.21 , >=4.0a1,<4.1.11 , >=4.2a1,<4.2.5 |
show Affected versions of Django are vulnerable to potential Denial of Service via certain inputs with a very large number of Unicode characters in django.utils.encoding.uri_to_iri(). |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Django affected versions are vulnerable to a potential SQL injection in the HasKey(lhs, rhs) lookup on Oracle databases. The vulnerability arises when untrusted data is directly used as the lhs value in the django.db.models.fields.json.HasKey lookup. However, applications using the jsonfield.has_key lookup with the __ syntax remain unaffected by this issue. |
| django | 3.2.4 | <3.2.19 , >=4.0a1,<4.1.9 , >=4.2a1,<4.2.1 |
show Django 4.2.1, 4.1.9 and 3.2.19 include a fix for CVE-2023-31047: In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise. https://www.djangoproject.com/weblog/2023/may/03/security-releases |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show Django 2.2.27, 3.2.12 and 4.0.2 include a fix for CVE-2022-23833: Denial-of-service possibility in file uploads. https://www.djangoproject.com/weblog/2022/feb/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28346: An issue was discovered in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. QuerySet.annotate(), aggregate(), and extra() methods are subject to SQL injection in column aliases via a crafted dictionary (with dictionary expansion) as the passed **kwargs. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64458: Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to slow Unicode NFKC normalization on Windows being applied to untrusted inputs. The django.contrib.auth.views.LoginView and django.contrib.auth.views.LogoutView, and django.views.i18n.set_language normalize user-controlled strings using Python’s NFKC algorithm, which is unusually slow on Windows for huge Unicode sequences and can be triggered to consume excessive CPU. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes a potential denial-of-service vulnerability in XML ``Deserializer``. |
| django | 3.2.4 | >=3.1a1,<3.1.13 , >=3.2a1,<3.2.5 |
show Django versions 3.1.13 and 3.2.5 include a fix for CVE-2021-35042: Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application. https://www.djangoproject.com/weblog/2021/jul/01/security-releases/ https://www.openwall.com/lists/oss-security/2021/07/02/2 https://docs.djangoproject.com/en/3.2/releases/security/ https://groups.google.com/forum/#%21forum/django-announce |
| django | 3.2.4 | <3.2.23 , >=4.0a1,<4.1.13 , >=4.2a1,<4.2.7 |
show Django 4.2.7, 4.1.13 and 3.2.23 include a fix for CVE-2023-46695: Potential denial of service vulnerability in UsernameField on Windows. https://www.djangoproject.com/weblog/2023/nov/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28347: A SQL injection issue was discovered in QuerySet.explain() in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. This occurs by passing a crafted dictionary (with dictionary expansion) as the **options argument, and placing the injection payload in an option name. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <3.2.17 , >=4.0a1,<4.0.9 , >=4.1a1,<4.1.6 |
show Django 3.2.17, 4.0.9 and 4.1.6 includes a fix for CVE-2023-23969: In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very large. https://www.djangoproject.com/weblog/2023/feb/01/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64459: Affected versions of the Django package are vulnerable to SQL Injection due to improper input validation, allowing the internal _connector keyword argument to be accepted from untrusted dictionaries via expansion. The .filter(), .exclude(), and .get() methods on QuerySet, as well as the Q class, resolve **kwargs and will treat a supplied _connector value as the logical connector without constraining it to the expected set (AND/OR), permitting attacker-controlled tokens to influence SQL predicate construction. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes potential SQL injection in ``FilteredRelation`` column aliases on PostgreSQL. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of the sqlparse package are vulnerable to Denial of Service (DoS) due to missing hard limits on token grouping recursion depth and token processing when formatting very large SQL tuple lists. During sqlparse.format() processing, the sqlparse.engine.grouping._group_matching() and sqlparse.engine.grouping._group() functions can recurse and iterate over excessively large tlist.tokens without enforcing MAX_GROUPING_DEPTH or MAX_GROUPING_TOKENS, allowing grouping work to grow until it effectively hangs. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of this package are vulnerable to Denial of Service (DoS) attacks due to Algorithmic Complexity. The SQL parser fails to enforce limits when processing deeply nested tuples and large token sequences, leading to excessive resource consumption through crafted SQL statements with extreme nesting depth or token counts. **Note:** This issue is due to an incomplete fix for CVE-2024-4340. |
| sqlparse | 0.4.1 | <0.5.0 |
show Sqlparse 0.5.0 addresses a potential denial of service (DoS) vulnerability related to recursion errors in deeply nested SQL statements. To mitigate this issue, the update replaces recursion errors with a general SQLParseError, improving the resilience and stability of the parsing process. |
| sqlparse | 0.4.1 | >=0.4.0,<0.4.2 |
show Sqlparse version 0.4.2 includes a fix for CVE-2021-32839: In sqlparse versions 0.4.0 and 0.4.1 there is a Regular Expression Denial of Service vulnerability. The regular expression may cause exponential backtracking on strings containing many repetitions of "\r\n" in SQL comments. Only the formatting feature that removes comments from SQL statements is affected by this regular expression. As a workaround, avoid using the sqlformat.format function with keyword strip_comments=True or the --strip-comments command line flag when using the sqlformat command line tool. https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-p5w8-wqhj-9hhf https://github.com/andialbrecht/sqlparse/commit/8238a9e450ed1524e40cb3a8b0b3c00606903aeb |
| sqlparse | 0.4.1 | >=0.1.15,<0.4.4 |
show Sqlparse 0.4.4 includes a fix for CVE-2023-30608: Parser contains a regular expression that is vulnerable to ReDOS (Regular Expression Denial of Service). https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-rrm6-wvj7-cwh2 |
| urllib3 | 1.26.4 | >=1.25.4,<1.26.5 |
show Urllib3 1.26.5 includes a fix for CVE-2021-33503: When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect. https://github.com/advisories/GHSA-q2q7-5pp4-w6pg |
| urllib3 | 1.26.4 | >=1.22,<2.6.3 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to redirect handling that drains connections by decompressing redirect response bodies without enforcing streaming read limits. The issue occurs when using urllib3’s streaming mode (for example, preload_content=False) while allowing redirects, because urllib3.response.HTTPResponse.drain_conn() would call HTTPResponse.read() in a way that decoded/decompressed the entire redirect response body even before any streaming reads were performed, effectively bypassing decompression-bomb safeguards. |
| urllib3 | 1.26.4 | >=1.0,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to improper handling of highly compressed HTTP response bodies during streaming decompression. The urllib3.HTTPResponse methods stream(), read(), read1(), read_chunked(), and readinto() may fully decompress a minimal but highly compressed payload based on the Content-Encoding header into an internal buffer instead of limiting the decompressed output to the requested chunk size, causing excessive CPU usage and massive memory allocation on the client side. |
| urllib3 | 1.26.4 | >=1.24,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to allowing an unbounded number of content-encoding decompression steps for HTTP responses. The HTTPResponse content decoding pipeline in urllib3 follows the Content-Encoding header and applies each advertised compression algorithm in sequence without enforcing a maximum chain length or effective output size, so a malicious peer can send a response with a very long encoding chain that triggers excessive CPU use and massive memory allocation during decompression. |
| urllib3 | 1.26.4 | <=1.26.18 , >=2.0.0a1,<=2.2.1 |
show Urllib3's ProxyManager ensures that the Proxy-Authorization header is correctly directed only to configured proxies. However, when HTTP requests bypass urllib3's proxy support, there's a risk of inadvertently setting the Proxy-Authorization header, which remains ineffective without a forwarding or tunneling proxy. Urllib3 does not recognize this header as carrying authentication data, failing to remove it during cross-origin redirects. While this scenario is uncommon and poses low risk to most users, urllib3 now proactively removes the Proxy-Authorization header during cross-origin redirects as a precautionary measure. Users are advised to utilize urllib3's proxy support or disable automatic redirects to handle the Proxy-Authorization header securely. Despite these precautions, urllib3 defaults to stripping the header to safeguard users who may inadvertently misconfigure requests. |
| urllib3 | 1.26.4 | <1.26.17 , >=2.0.0a1,<2.0.5 |
show Urllib3 1.26.17 and 2.0.5 include a fix for CVE-2023-43804: Urllib3 doesn't treat the 'Cookie' HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a 'Cookie' header and unknowingly leak information via HTTP redirects to a different origin if that user doesn't disable redirects explicitly. https://github.com/urllib3/urllib3/security/advisories/GHSA-v845-jxx5-vc9f |
| urllib3 | 1.26.4 | <1.26.18 , >=2.0.0a1,<2.0.7 |
show Affected versions of urllib3 are vulnerable to an HTTP redirect handling vulnerability that fails to remove the HTTP request body when a POST changes to a GET via 301, 302, or 303 responses. This flaw can expose sensitive request data if the origin service is compromised and redirects to a malicious endpoint, though exploitability is low when no sensitive data is used. The vulnerability affects automatic redirect behavior. It is fixed in versions 1.26.18 and 2.0.7; update or disable redirects using redirects=False. This vulnerability is specific to Python's urllib3 library. |
| urllib3 | 1.26.4 | <2.5.0 |
show urllib3 is a user-friendly HTTP client library for Python. Prior to 2.5.0, it is possible to disable redirects for all requests by instantiating a PoolManager and specifying retries in a way that disable redirects. By default, requests and botocore users are not affected. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. This issue has been patched in version 2.5.0. |
pyup-update-attrs-20.3.0-to-22.1.0
3 years, 8 months ago
Update attrs from 20.3.0 to 22.1.0
django 3.2.4, sqlparse 0.4.1 and urllib3 1.26.4 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| django | 3.2.4 | >=4.0a1,<4.1.10 , >=4.2a1,<4.2.3 , <3.2.20 |
show Affected versions of Django are vulnerable to a potential ReDoS (regular expression denial of service) in EmailValidator and URLValidator via a very large number of domain name labels of emails and URLs. |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45116: An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key. https://www.djangoproject.com/weblog/2022/jan/04/security-releases |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45115: UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a potential denial-of-service vulnerability in the django.utils.html.urlize() function. The urlize and urlizetrunc template filters were susceptible to a denial-of-service attack via certain inputs containing many brackets. An attacker could exploit this vulnerability to cause significant delays or crashes in the affected application. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a directory-traversal vulnerability in the Storage.save() method. Derived classes of the django.core.files.storage.Storage base class that overrides the generate_filename() method without replicating the file path validations existing in the parent class could allow for directory traversal via certain inputs when calling save(). This could enable an attacker to manipulate file paths and access unintended directories. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Affected versions of Django has a potential SQL injection vulnerability in the QuerySet.values() and QuerySet.values_list() methods. When used on models with a JSONField, these methods are susceptible to SQL injection through column aliases if a crafted JSON object key is passed as an argument. |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A security vulnerability has been discovered in certain versions of Django, affecting the password reset functionality. The PasswordResetForm class in django.contrib.auth.forms inadvertently allowed attackers to enumerate user email addresses by exploiting unhandled exceptions during the email sending process. This could be done by issuing password reset requests and observing the responses. Django has implemented a fix where these exceptions are now caught and logged using the django.contrib.auth logger, preventing potential information leakage through error responses. |
| django | 3.2.4 | <3.2.22 , >=4.0a1,<4.1.12 , >=4.2a1,<4.2.6 |
show Affected versions of Django are vulnerable to Denial-of-Service via django.utils.text.Truncator. The django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232. |
| django | 3.2.4 | <3.2.18 , >=4.0a1,<4.0.10 , >=4.1a1,<4.1.7 |
show Django 4.1.7, 4.0.10 and 3.2.18 include a fix for CVE-2023-24580: Potential denial-of-service vulnerability in file uploads. https://www.djangoproject.com/weblog/2023/feb/14/security-releases |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to SQL Injection due to improper handling of column aliases containing periods in QuerySet.order_by() when combined with FilteredRelation. The QuerySet.order_by() method fails to properly sanitize column aliases that contain periods when the same alias is used in FilteredRelation via dictionary expansion. https://github.com/django/django/commit/90f5b10784ba5bf369caed87640e2b4394ea3314 |
| django | 3.2.4 | >=1.1.3,<3.2.24 , >=4.0a1,<4.2.10 , >=5.0a1,<5.0.2 |
show Affected versions of Django are vulnerable to potential denial-of-service in intcomma template filter when used with very long strings. |
| django | 3.2.4 | <3.2.14 , >=4.0a1,<4.0.6 |
show Django 3.2.14 and 4.0.6 include a fix for CVE-2022-34265: Potential SQL injection via Trunc(kind) and Extract(lookup_name) arguments. https://www.djangoproject.com/weblog/2022/jul/04/security-releases |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A potential denial-of-service vulnerability has been identified in Django's urlize() and urlizetrunc() functions in django.utils.html. This vulnerability can be triggered by inputting huge strings containing a specific sequence of characters. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are potentially vulnerable to denial-of-service via the get_supported_language_variant() method. This method was susceptible to a denial-of-service attack when used with very long strings containing specific characters. Exploiting this vulnerability could cause significant delays or crashes in the affected application, potentially leading to service disruption. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django addresses a memory exhaustion issue in django.utils.numberformat.floatformat(). When floatformat receives a string representation of a number in scientific notation with a large exponent, it could lead to excessive memory consumption. To prevent this, decimals with more than 200 digits are now returned as-is. |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to inefficient string concatenation when processing duplicate HTTP headers in ASGI mode. The ASGIRequest class combines repeated headers using repeated string concatenation, resulting in super-linear (quadratic) time complexity when processing requests with many duplicate headers. |
| django | 3.2.4 | <4.2.21 , >=5.2a1,<5.2.1 , >=5.1.0a1,<5.1.9 |
show An issue was discovered in Django 4.2 before 4.2.21, 5.1 before 5.1.9, and 5.2 before 5.2.1. The django.utils.html.strip_tags() function is vulnerable to a potential denial-of-service (slow performance) when processing inputs containing large sequences of incomplete HTML tags. The template filter striptags is also vulnerable, because it is built on top of strip_tags(). |
| django | 3.2.4 | <3.2.16 , >=4.0a1,<4.0.8 , >=4.1a1,<4.1.2 |
show In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression. |
| django | 3.2.4 | <2.2.25 , >=3.2a1,<3.2.10 , >=3.1a1,<3.1.14 |
show Django versions 2.2.25, 3.1.14 and 3.2.10 include a fix for CVE-2021-44420: In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. https://www.djangoproject.com/weblog/2021/dec/07/security-releases/ |
| django | 3.2.4 | <3.2.25 , >=4.0a1,<4.2.11 , >=5.0a1,<5.0.3 |
show Affected versions of Django are vulnerable to potential regular expression denial-of-service (REDoS). django.utils.text.Truncator.words() method (with html=True) and truncatewords_html template filter were subject to a potential regular expression denial-of-service attack using a suitably crafted string (follow up to CVE-2019-14232 and CVE-2023-43665). |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45452: Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory traversal if crafted filenames are directly passed to it. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Affected versions of Django are vulnerable to a potential denial-of-service (DoS) attack in the `django.utils.html.strip_tags()` method. The vulnerability occurs when the `strip_tags()` method or the `striptags` template filter processes inputs containing large sequences of nested, incomplete HTML entities. |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show The {% debug %} template tag in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2 does not properly encode the current context. This may lead to XSS. |
| django | 3.2.4 | >=5.2,<5.2.2 , >=5.0a1,<5.1.10 , <4.2.22 |
show An issue was discovered in Django 5.2 before 5.2.3, 5.1 before 5.1.11, and 4.2 before 4.2.23. Internal HTTP response logging does not escape request.path, which allows remote attackers to potentially manipulate log output via crafted URLs. This may lead to log injection or forgery when logs are viewed in terminals or processed by external systems. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a username enumeration vulnerability caused by timing differences in the django.contrib.auth.backends.ModelBackend.authenticate() method. This method allowed remote attackers to enumerate users through a timing attack involving login requests for users with unusable passwords. The timing difference in the authentication process exposed whether a username was valid or not, potentially aiding attackers in gaining unauthorized access. |
| django | 3.2.4 | >=2.1a1,<3.2.15 , >=4.0a1,<4.0.7 , >=4.1a1,<4.2a1 |
show Affected versions of the `django` package are vulnerable to Download of Code Without Integrity Check due to improper handling of user-supplied input in the HTTP FileResponse class. The vulnerability arises because the Content-Disposition header of a FileResponse can be set using a filename derived from user input without sufficient validation. An attacker can exploit this by crafting a request that causes a file with malicious content to be downloaded, potentially executing arbitrary code on the client system when the file is opened. |
| django | 3.2.4 | <4.2.24 , >=5.0a1,<5.1.12 , >=5.2a1,<5.2.6 |
show Affected versions of the Django package are vulnerable to SQL Injection due to insufficient input sanitization in FilteredRelation column aliases. The FilteredRelation class fails to properly validate or escape column alias names when they are provided through dictionary expansion as keyword arguments to QuerySet.annotate() or QuerySet.alias() methods, allowing malicious SQL code to be injected directly into the generated database queries. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django has a potential denial-of-service vulnerability in django.utils.html.urlize() and AdminURLFieldWidget. The urlize and urlizetrunc functions, along with AdminURLFieldWidget, are vulnerable to denial-of-service attacks when handling inputs with a very large number of Unicode characters. |
| django | 3.2.4 | <3.2.21 , >=4.0a1,<4.1.11 , >=4.2a1,<4.2.5 |
show Affected versions of Django are vulnerable to potential Denial of Service via certain inputs with a very large number of Unicode characters in django.utils.encoding.uri_to_iri(). |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Django affected versions are vulnerable to a potential SQL injection in the HasKey(lhs, rhs) lookup on Oracle databases. The vulnerability arises when untrusted data is directly used as the lhs value in the django.db.models.fields.json.HasKey lookup. However, applications using the jsonfield.has_key lookup with the __ syntax remain unaffected by this issue. |
| django | 3.2.4 | <3.2.19 , >=4.0a1,<4.1.9 , >=4.2a1,<4.2.1 |
show Django 4.2.1, 4.1.9 and 3.2.19 include a fix for CVE-2023-31047: In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise. https://www.djangoproject.com/weblog/2023/may/03/security-releases |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show Django 2.2.27, 3.2.12 and 4.0.2 include a fix for CVE-2022-23833: Denial-of-service possibility in file uploads. https://www.djangoproject.com/weblog/2022/feb/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28346: An issue was discovered in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. QuerySet.annotate(), aggregate(), and extra() methods are subject to SQL injection in column aliases via a crafted dictionary (with dictionary expansion) as the passed **kwargs. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64458: Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to slow Unicode NFKC normalization on Windows being applied to untrusted inputs. The django.contrib.auth.views.LoginView and django.contrib.auth.views.LogoutView, and django.views.i18n.set_language normalize user-controlled strings using Python’s NFKC algorithm, which is unusually slow on Windows for huge Unicode sequences and can be triggered to consume excessive CPU. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes a potential denial-of-service vulnerability in XML ``Deserializer``. |
| django | 3.2.4 | >=3.1a1,<3.1.13 , >=3.2a1,<3.2.5 |
show Django versions 3.1.13 and 3.2.5 include a fix for CVE-2021-35042: Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application. https://www.djangoproject.com/weblog/2021/jul/01/security-releases/ https://www.openwall.com/lists/oss-security/2021/07/02/2 https://docs.djangoproject.com/en/3.2/releases/security/ https://groups.google.com/forum/#%21forum/django-announce |
| django | 3.2.4 | <3.2.23 , >=4.0a1,<4.1.13 , >=4.2a1,<4.2.7 |
show Django 4.2.7, 4.1.13 and 3.2.23 include a fix for CVE-2023-46695: Potential denial of service vulnerability in UsernameField on Windows. https://www.djangoproject.com/weblog/2023/nov/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28347: A SQL injection issue was discovered in QuerySet.explain() in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. This occurs by passing a crafted dictionary (with dictionary expansion) as the **options argument, and placing the injection payload in an option name. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <3.2.17 , >=4.0a1,<4.0.9 , >=4.1a1,<4.1.6 |
show Django 3.2.17, 4.0.9 and 4.1.6 includes a fix for CVE-2023-23969: In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very large. https://www.djangoproject.com/weblog/2023/feb/01/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64459: Affected versions of the Django package are vulnerable to SQL Injection due to improper input validation, allowing the internal _connector keyword argument to be accepted from untrusted dictionaries via expansion. The .filter(), .exclude(), and .get() methods on QuerySet, as well as the Q class, resolve **kwargs and will treat a supplied _connector value as the logical connector without constraining it to the expected set (AND/OR), permitting attacker-controlled tokens to influence SQL predicate construction. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes potential SQL injection in ``FilteredRelation`` column aliases on PostgreSQL. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of the sqlparse package are vulnerable to Denial of Service (DoS) due to missing hard limits on token grouping recursion depth and token processing when formatting very large SQL tuple lists. During sqlparse.format() processing, the sqlparse.engine.grouping._group_matching() and sqlparse.engine.grouping._group() functions can recurse and iterate over excessively large tlist.tokens without enforcing MAX_GROUPING_DEPTH or MAX_GROUPING_TOKENS, allowing grouping work to grow until it effectively hangs. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of this package are vulnerable to Denial of Service (DoS) attacks due to Algorithmic Complexity. The SQL parser fails to enforce limits when processing deeply nested tuples and large token sequences, leading to excessive resource consumption through crafted SQL statements with extreme nesting depth or token counts. **Note:** This issue is due to an incomplete fix for CVE-2024-4340. |
| sqlparse | 0.4.1 | <0.5.0 |
show Sqlparse 0.5.0 addresses a potential denial of service (DoS) vulnerability related to recursion errors in deeply nested SQL statements. To mitigate this issue, the update replaces recursion errors with a general SQLParseError, improving the resilience and stability of the parsing process. |
| sqlparse | 0.4.1 | >=0.4.0,<0.4.2 |
show Sqlparse version 0.4.2 includes a fix for CVE-2021-32839: In sqlparse versions 0.4.0 and 0.4.1 there is a Regular Expression Denial of Service vulnerability. The regular expression may cause exponential backtracking on strings containing many repetitions of "\r\n" in SQL comments. Only the formatting feature that removes comments from SQL statements is affected by this regular expression. As a workaround, avoid using the sqlformat.format function with keyword strip_comments=True or the --strip-comments command line flag when using the sqlformat command line tool. https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-p5w8-wqhj-9hhf https://github.com/andialbrecht/sqlparse/commit/8238a9e450ed1524e40cb3a8b0b3c00606903aeb |
| sqlparse | 0.4.1 | >=0.1.15,<0.4.4 |
show Sqlparse 0.4.4 includes a fix for CVE-2023-30608: Parser contains a regular expression that is vulnerable to ReDOS (Regular Expression Denial of Service). https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-rrm6-wvj7-cwh2 |
| urllib3 | 1.26.4 | >=1.25.4,<1.26.5 |
show Urllib3 1.26.5 includes a fix for CVE-2021-33503: When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect. https://github.com/advisories/GHSA-q2q7-5pp4-w6pg |
| urllib3 | 1.26.4 | >=1.22,<2.6.3 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to redirect handling that drains connections by decompressing redirect response bodies without enforcing streaming read limits. The issue occurs when using urllib3’s streaming mode (for example, preload_content=False) while allowing redirects, because urllib3.response.HTTPResponse.drain_conn() would call HTTPResponse.read() in a way that decoded/decompressed the entire redirect response body even before any streaming reads were performed, effectively bypassing decompression-bomb safeguards. |
| urllib3 | 1.26.4 | >=1.0,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to improper handling of highly compressed HTTP response bodies during streaming decompression. The urllib3.HTTPResponse methods stream(), read(), read1(), read_chunked(), and readinto() may fully decompress a minimal but highly compressed payload based on the Content-Encoding header into an internal buffer instead of limiting the decompressed output to the requested chunk size, causing excessive CPU usage and massive memory allocation on the client side. |
| urllib3 | 1.26.4 | >=1.24,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to allowing an unbounded number of content-encoding decompression steps for HTTP responses. The HTTPResponse content decoding pipeline in urllib3 follows the Content-Encoding header and applies each advertised compression algorithm in sequence without enforcing a maximum chain length or effective output size, so a malicious peer can send a response with a very long encoding chain that triggers excessive CPU use and massive memory allocation during decompression. |
| urllib3 | 1.26.4 | <=1.26.18 , >=2.0.0a1,<=2.2.1 |
show Urllib3's ProxyManager ensures that the Proxy-Authorization header is correctly directed only to configured proxies. However, when HTTP requests bypass urllib3's proxy support, there's a risk of inadvertently setting the Proxy-Authorization header, which remains ineffective without a forwarding or tunneling proxy. Urllib3 does not recognize this header as carrying authentication data, failing to remove it during cross-origin redirects. While this scenario is uncommon and poses low risk to most users, urllib3 now proactively removes the Proxy-Authorization header during cross-origin redirects as a precautionary measure. Users are advised to utilize urllib3's proxy support or disable automatic redirects to handle the Proxy-Authorization header securely. Despite these precautions, urllib3 defaults to stripping the header to safeguard users who may inadvertently misconfigure requests. |
| urllib3 | 1.26.4 | <1.26.17 , >=2.0.0a1,<2.0.5 |
show Urllib3 1.26.17 and 2.0.5 include a fix for CVE-2023-43804: Urllib3 doesn't treat the 'Cookie' HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a 'Cookie' header and unknowingly leak information via HTTP redirects to a different origin if that user doesn't disable redirects explicitly. https://github.com/urllib3/urllib3/security/advisories/GHSA-v845-jxx5-vc9f |
| urllib3 | 1.26.4 | <1.26.18 , >=2.0.0a1,<2.0.7 |
show Affected versions of urllib3 are vulnerable to an HTTP redirect handling vulnerability that fails to remove the HTTP request body when a POST changes to a GET via 301, 302, or 303 responses. This flaw can expose sensitive request data if the origin service is compromised and redirects to a malicious endpoint, though exploitability is low when no sensitive data is used. The vulnerability affects automatic redirect behavior. It is fixed in versions 1.26.18 and 2.0.7; update or disable redirects using redirects=False. This vulnerability is specific to Python's urllib3 library. |
| urllib3 | 1.26.4 | <2.5.0 |
show urllib3 is a user-friendly HTTP client library for Python. Prior to 2.5.0, it is possible to disable redirects for all requests by instantiating a PoolManager and specifying retries in a way that disable redirects. By default, requests and botocore users are not affected. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. This issue has been patched in version 2.5.0. |
pyup-update-dj-database-url-0.5.0-to-1.0.0
3 years, 8 months ago
Update dj-database-url from 0.5.0 to 1.0.0
django 3.2.4, sqlparse 0.4.1 and urllib3 1.26.4 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| django | 3.2.4 | >=4.0a1,<4.1.10 , >=4.2a1,<4.2.3 , <3.2.20 |
show Affected versions of Django are vulnerable to a potential ReDoS (regular expression denial of service) in EmailValidator and URLValidator via a very large number of domain name labels of emails and URLs. |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45116: An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key. https://www.djangoproject.com/weblog/2022/jan/04/security-releases |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45115: UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a potential denial-of-service vulnerability in the django.utils.html.urlize() function. The urlize and urlizetrunc template filters were susceptible to a denial-of-service attack via certain inputs containing many brackets. An attacker could exploit this vulnerability to cause significant delays or crashes in the affected application. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a directory-traversal vulnerability in the Storage.save() method. Derived classes of the django.core.files.storage.Storage base class that overrides the generate_filename() method without replicating the file path validations existing in the parent class could allow for directory traversal via certain inputs when calling save(). This could enable an attacker to manipulate file paths and access unintended directories. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Affected versions of Django has a potential SQL injection vulnerability in the QuerySet.values() and QuerySet.values_list() methods. When used on models with a JSONField, these methods are susceptible to SQL injection through column aliases if a crafted JSON object key is passed as an argument. |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A security vulnerability has been discovered in certain versions of Django, affecting the password reset functionality. The PasswordResetForm class in django.contrib.auth.forms inadvertently allowed attackers to enumerate user email addresses by exploiting unhandled exceptions during the email sending process. This could be done by issuing password reset requests and observing the responses. Django has implemented a fix where these exceptions are now caught and logged using the django.contrib.auth logger, preventing potential information leakage through error responses. |
| django | 3.2.4 | <3.2.22 , >=4.0a1,<4.1.12 , >=4.2a1,<4.2.6 |
show Affected versions of Django are vulnerable to Denial-of-Service via django.utils.text.Truncator. The django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232. |
| django | 3.2.4 | <3.2.18 , >=4.0a1,<4.0.10 , >=4.1a1,<4.1.7 |
show Django 4.1.7, 4.0.10 and 3.2.18 include a fix for CVE-2023-24580: Potential denial-of-service vulnerability in file uploads. https://www.djangoproject.com/weblog/2023/feb/14/security-releases |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to SQL Injection due to improper handling of column aliases containing periods in QuerySet.order_by() when combined with FilteredRelation. The QuerySet.order_by() method fails to properly sanitize column aliases that contain periods when the same alias is used in FilteredRelation via dictionary expansion. https://github.com/django/django/commit/90f5b10784ba5bf369caed87640e2b4394ea3314 |
| django | 3.2.4 | >=1.1.3,<3.2.24 , >=4.0a1,<4.2.10 , >=5.0a1,<5.0.2 |
show Affected versions of Django are vulnerable to potential denial-of-service in intcomma template filter when used with very long strings. |
| django | 3.2.4 | <3.2.14 , >=4.0a1,<4.0.6 |
show Django 3.2.14 and 4.0.6 include a fix for CVE-2022-34265: Potential SQL injection via Trunc(kind) and Extract(lookup_name) arguments. https://www.djangoproject.com/weblog/2022/jul/04/security-releases |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A potential denial-of-service vulnerability has been identified in Django's urlize() and urlizetrunc() functions in django.utils.html. This vulnerability can be triggered by inputting huge strings containing a specific sequence of characters. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are potentially vulnerable to denial-of-service via the get_supported_language_variant() method. This method was susceptible to a denial-of-service attack when used with very long strings containing specific characters. Exploiting this vulnerability could cause significant delays or crashes in the affected application, potentially leading to service disruption. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django addresses a memory exhaustion issue in django.utils.numberformat.floatformat(). When floatformat receives a string representation of a number in scientific notation with a large exponent, it could lead to excessive memory consumption. To prevent this, decimals with more than 200 digits are now returned as-is. |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to inefficient string concatenation when processing duplicate HTTP headers in ASGI mode. The ASGIRequest class combines repeated headers using repeated string concatenation, resulting in super-linear (quadratic) time complexity when processing requests with many duplicate headers. |
| django | 3.2.4 | <4.2.21 , >=5.2a1,<5.2.1 , >=5.1.0a1,<5.1.9 |
show An issue was discovered in Django 4.2 before 4.2.21, 5.1 before 5.1.9, and 5.2 before 5.2.1. The django.utils.html.strip_tags() function is vulnerable to a potential denial-of-service (slow performance) when processing inputs containing large sequences of incomplete HTML tags. The template filter striptags is also vulnerable, because it is built on top of strip_tags(). |
| django | 3.2.4 | <3.2.16 , >=4.0a1,<4.0.8 , >=4.1a1,<4.1.2 |
show In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression. |
| django | 3.2.4 | <2.2.25 , >=3.2a1,<3.2.10 , >=3.1a1,<3.1.14 |
show Django versions 2.2.25, 3.1.14 and 3.2.10 include a fix for CVE-2021-44420: In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. https://www.djangoproject.com/weblog/2021/dec/07/security-releases/ |
| django | 3.2.4 | <3.2.25 , >=4.0a1,<4.2.11 , >=5.0a1,<5.0.3 |
show Affected versions of Django are vulnerable to potential regular expression denial-of-service (REDoS). django.utils.text.Truncator.words() method (with html=True) and truncatewords_html template filter were subject to a potential regular expression denial-of-service attack using a suitably crafted string (follow up to CVE-2019-14232 and CVE-2023-43665). |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45452: Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory traversal if crafted filenames are directly passed to it. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Affected versions of Django are vulnerable to a potential denial-of-service (DoS) attack in the `django.utils.html.strip_tags()` method. The vulnerability occurs when the `strip_tags()` method or the `striptags` template filter processes inputs containing large sequences of nested, incomplete HTML entities. |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show The {% debug %} template tag in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2 does not properly encode the current context. This may lead to XSS. |
| django | 3.2.4 | >=5.2,<5.2.2 , >=5.0a1,<5.1.10 , <4.2.22 |
show An issue was discovered in Django 5.2 before 5.2.3, 5.1 before 5.1.11, and 4.2 before 4.2.23. Internal HTTP response logging does not escape request.path, which allows remote attackers to potentially manipulate log output via crafted URLs. This may lead to log injection or forgery when logs are viewed in terminals or processed by external systems. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a username enumeration vulnerability caused by timing differences in the django.contrib.auth.backends.ModelBackend.authenticate() method. This method allowed remote attackers to enumerate users through a timing attack involving login requests for users with unusable passwords. The timing difference in the authentication process exposed whether a username was valid or not, potentially aiding attackers in gaining unauthorized access. |
| django | 3.2.4 | >=2.1a1,<3.2.15 , >=4.0a1,<4.0.7 , >=4.1a1,<4.2a1 |
show Affected versions of the `django` package are vulnerable to Download of Code Without Integrity Check due to improper handling of user-supplied input in the HTTP FileResponse class. The vulnerability arises because the Content-Disposition header of a FileResponse can be set using a filename derived from user input without sufficient validation. An attacker can exploit this by crafting a request that causes a file with malicious content to be downloaded, potentially executing arbitrary code on the client system when the file is opened. |
| django | 3.2.4 | <4.2.24 , >=5.0a1,<5.1.12 , >=5.2a1,<5.2.6 |
show Affected versions of the Django package are vulnerable to SQL Injection due to insufficient input sanitization in FilteredRelation column aliases. The FilteredRelation class fails to properly validate or escape column alias names when they are provided through dictionary expansion as keyword arguments to QuerySet.annotate() or QuerySet.alias() methods, allowing malicious SQL code to be injected directly into the generated database queries. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django has a potential denial-of-service vulnerability in django.utils.html.urlize() and AdminURLFieldWidget. The urlize and urlizetrunc functions, along with AdminURLFieldWidget, are vulnerable to denial-of-service attacks when handling inputs with a very large number of Unicode characters. |
| django | 3.2.4 | <3.2.21 , >=4.0a1,<4.1.11 , >=4.2a1,<4.2.5 |
show Affected versions of Django are vulnerable to potential Denial of Service via certain inputs with a very large number of Unicode characters in django.utils.encoding.uri_to_iri(). |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Django affected versions are vulnerable to a potential SQL injection in the HasKey(lhs, rhs) lookup on Oracle databases. The vulnerability arises when untrusted data is directly used as the lhs value in the django.db.models.fields.json.HasKey lookup. However, applications using the jsonfield.has_key lookup with the __ syntax remain unaffected by this issue. |
| django | 3.2.4 | <3.2.19 , >=4.0a1,<4.1.9 , >=4.2a1,<4.2.1 |
show Django 4.2.1, 4.1.9 and 3.2.19 include a fix for CVE-2023-31047: In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise. https://www.djangoproject.com/weblog/2023/may/03/security-releases |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show Django 2.2.27, 3.2.12 and 4.0.2 include a fix for CVE-2022-23833: Denial-of-service possibility in file uploads. https://www.djangoproject.com/weblog/2022/feb/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28346: An issue was discovered in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. QuerySet.annotate(), aggregate(), and extra() methods are subject to SQL injection in column aliases via a crafted dictionary (with dictionary expansion) as the passed **kwargs. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64458: Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to slow Unicode NFKC normalization on Windows being applied to untrusted inputs. The django.contrib.auth.views.LoginView and django.contrib.auth.views.LogoutView, and django.views.i18n.set_language normalize user-controlled strings using Python’s NFKC algorithm, which is unusually slow on Windows for huge Unicode sequences and can be triggered to consume excessive CPU. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes a potential denial-of-service vulnerability in XML ``Deserializer``. |
| django | 3.2.4 | >=3.1a1,<3.1.13 , >=3.2a1,<3.2.5 |
show Django versions 3.1.13 and 3.2.5 include a fix for CVE-2021-35042: Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application. https://www.djangoproject.com/weblog/2021/jul/01/security-releases/ https://www.openwall.com/lists/oss-security/2021/07/02/2 https://docs.djangoproject.com/en/3.2/releases/security/ https://groups.google.com/forum/#%21forum/django-announce |
| django | 3.2.4 | <3.2.23 , >=4.0a1,<4.1.13 , >=4.2a1,<4.2.7 |
show Django 4.2.7, 4.1.13 and 3.2.23 include a fix for CVE-2023-46695: Potential denial of service vulnerability in UsernameField on Windows. https://www.djangoproject.com/weblog/2023/nov/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28347: A SQL injection issue was discovered in QuerySet.explain() in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. This occurs by passing a crafted dictionary (with dictionary expansion) as the **options argument, and placing the injection payload in an option name. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <3.2.17 , >=4.0a1,<4.0.9 , >=4.1a1,<4.1.6 |
show Django 3.2.17, 4.0.9 and 4.1.6 includes a fix for CVE-2023-23969: In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very large. https://www.djangoproject.com/weblog/2023/feb/01/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64459: Affected versions of the Django package are vulnerable to SQL Injection due to improper input validation, allowing the internal _connector keyword argument to be accepted from untrusted dictionaries via expansion. The .filter(), .exclude(), and .get() methods on QuerySet, as well as the Q class, resolve **kwargs and will treat a supplied _connector value as the logical connector without constraining it to the expected set (AND/OR), permitting attacker-controlled tokens to influence SQL predicate construction. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes potential SQL injection in ``FilteredRelation`` column aliases on PostgreSQL. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of the sqlparse package are vulnerable to Denial of Service (DoS) due to missing hard limits on token grouping recursion depth and token processing when formatting very large SQL tuple lists. During sqlparse.format() processing, the sqlparse.engine.grouping._group_matching() and sqlparse.engine.grouping._group() functions can recurse and iterate over excessively large tlist.tokens without enforcing MAX_GROUPING_DEPTH or MAX_GROUPING_TOKENS, allowing grouping work to grow until it effectively hangs. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of this package are vulnerable to Denial of Service (DoS) attacks due to Algorithmic Complexity. The SQL parser fails to enforce limits when processing deeply nested tuples and large token sequences, leading to excessive resource consumption through crafted SQL statements with extreme nesting depth or token counts. **Note:** This issue is due to an incomplete fix for CVE-2024-4340. |
| sqlparse | 0.4.1 | <0.5.0 |
show Sqlparse 0.5.0 addresses a potential denial of service (DoS) vulnerability related to recursion errors in deeply nested SQL statements. To mitigate this issue, the update replaces recursion errors with a general SQLParseError, improving the resilience and stability of the parsing process. |
| sqlparse | 0.4.1 | >=0.4.0,<0.4.2 |
show Sqlparse version 0.4.2 includes a fix for CVE-2021-32839: In sqlparse versions 0.4.0 and 0.4.1 there is a Regular Expression Denial of Service vulnerability. The regular expression may cause exponential backtracking on strings containing many repetitions of "\r\n" in SQL comments. Only the formatting feature that removes comments from SQL statements is affected by this regular expression. As a workaround, avoid using the sqlformat.format function with keyword strip_comments=True or the --strip-comments command line flag when using the sqlformat command line tool. https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-p5w8-wqhj-9hhf https://github.com/andialbrecht/sqlparse/commit/8238a9e450ed1524e40cb3a8b0b3c00606903aeb |
| sqlparse | 0.4.1 | >=0.1.15,<0.4.4 |
show Sqlparse 0.4.4 includes a fix for CVE-2023-30608: Parser contains a regular expression that is vulnerable to ReDOS (Regular Expression Denial of Service). https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-rrm6-wvj7-cwh2 |
| urllib3 | 1.26.4 | >=1.25.4,<1.26.5 |
show Urllib3 1.26.5 includes a fix for CVE-2021-33503: When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect. https://github.com/advisories/GHSA-q2q7-5pp4-w6pg |
| urllib3 | 1.26.4 | >=1.22,<2.6.3 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to redirect handling that drains connections by decompressing redirect response bodies without enforcing streaming read limits. The issue occurs when using urllib3’s streaming mode (for example, preload_content=False) while allowing redirects, because urllib3.response.HTTPResponse.drain_conn() would call HTTPResponse.read() in a way that decoded/decompressed the entire redirect response body even before any streaming reads were performed, effectively bypassing decompression-bomb safeguards. |
| urllib3 | 1.26.4 | >=1.0,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to improper handling of highly compressed HTTP response bodies during streaming decompression. The urllib3.HTTPResponse methods stream(), read(), read1(), read_chunked(), and readinto() may fully decompress a minimal but highly compressed payload based on the Content-Encoding header into an internal buffer instead of limiting the decompressed output to the requested chunk size, causing excessive CPU usage and massive memory allocation on the client side. |
| urllib3 | 1.26.4 | >=1.24,<2.6.0 |
show Affected versions of the urllib3 package are vulnerable to Denial of Service (DoS) due to allowing an unbounded number of content-encoding decompression steps for HTTP responses. The HTTPResponse content decoding pipeline in urllib3 follows the Content-Encoding header and applies each advertised compression algorithm in sequence without enforcing a maximum chain length or effective output size, so a malicious peer can send a response with a very long encoding chain that triggers excessive CPU use and massive memory allocation during decompression. |
| urllib3 | 1.26.4 | <=1.26.18 , >=2.0.0a1,<=2.2.1 |
show Urllib3's ProxyManager ensures that the Proxy-Authorization header is correctly directed only to configured proxies. However, when HTTP requests bypass urllib3's proxy support, there's a risk of inadvertently setting the Proxy-Authorization header, which remains ineffective without a forwarding or tunneling proxy. Urllib3 does not recognize this header as carrying authentication data, failing to remove it during cross-origin redirects. While this scenario is uncommon and poses low risk to most users, urllib3 now proactively removes the Proxy-Authorization header during cross-origin redirects as a precautionary measure. Users are advised to utilize urllib3's proxy support or disable automatic redirects to handle the Proxy-Authorization header securely. Despite these precautions, urllib3 defaults to stripping the header to safeguard users who may inadvertently misconfigure requests. |
| urllib3 | 1.26.4 | <1.26.17 , >=2.0.0a1,<2.0.5 |
show Urllib3 1.26.17 and 2.0.5 include a fix for CVE-2023-43804: Urllib3 doesn't treat the 'Cookie' HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a 'Cookie' header and unknowingly leak information via HTTP redirects to a different origin if that user doesn't disable redirects explicitly. https://github.com/urllib3/urllib3/security/advisories/GHSA-v845-jxx5-vc9f |
| urllib3 | 1.26.4 | <1.26.18 , >=2.0.0a1,<2.0.7 |
show Affected versions of urllib3 are vulnerable to an HTTP redirect handling vulnerability that fails to remove the HTTP request body when a POST changes to a GET via 301, 302, or 303 responses. This flaw can expose sensitive request data if the origin service is compromised and redirects to a malicious endpoint, though exploitability is low when no sensitive data is used. The vulnerability affects automatic redirect behavior. It is fixed in versions 1.26.18 and 2.0.7; update or disable redirects using redirects=False. This vulnerability is specific to Python's urllib3 library. |
| urllib3 | 1.26.4 | <2.5.0 |
show urllib3 is a user-friendly HTTP client library for Python. Prior to 2.5.0, it is possible to disable redirects for all requests by instantiating a PoolManager and specifying retries in a way that disable redirects. By default, requests and botocore users are not affected. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. This issue has been patched in version 2.5.0. |
pyup-update-urllib3-1.26.4-to-1.26.11
3 years, 9 months ago
Update urllib3 from 1.26.4 to 1.26.11
django 3.2.4 and sqlparse 0.4.1 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| django | 3.2.4 | >=4.0a1,<4.1.10 , >=4.2a1,<4.2.3 , <3.2.20 |
show Affected versions of Django are vulnerable to a potential ReDoS (regular expression denial of service) in EmailValidator and URLValidator via a very large number of domain name labels of emails and URLs. |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45116: An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key. https://www.djangoproject.com/weblog/2022/jan/04/security-releases |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45115: UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a potential denial-of-service vulnerability in the django.utils.html.urlize() function. The urlize and urlizetrunc template filters were susceptible to a denial-of-service attack via certain inputs containing many brackets. An attacker could exploit this vulnerability to cause significant delays or crashes in the affected application. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a directory-traversal vulnerability in the Storage.save() method. Derived classes of the django.core.files.storage.Storage base class that overrides the generate_filename() method without replicating the file path validations existing in the parent class could allow for directory traversal via certain inputs when calling save(). This could enable an attacker to manipulate file paths and access unintended directories. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Affected versions of Django has a potential SQL injection vulnerability in the QuerySet.values() and QuerySet.values_list() methods. When used on models with a JSONField, these methods are susceptible to SQL injection through column aliases if a crafted JSON object key is passed as an argument. |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A security vulnerability has been discovered in certain versions of Django, affecting the password reset functionality. The PasswordResetForm class in django.contrib.auth.forms inadvertently allowed attackers to enumerate user email addresses by exploiting unhandled exceptions during the email sending process. This could be done by issuing password reset requests and observing the responses. Django has implemented a fix where these exceptions are now caught and logged using the django.contrib.auth logger, preventing potential information leakage through error responses. |
| django | 3.2.4 | <3.2.22 , >=4.0a1,<4.1.12 , >=4.2a1,<4.2.6 |
show Affected versions of Django are vulnerable to Denial-of-Service via django.utils.text.Truncator. The django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232. |
| django | 3.2.4 | <3.2.18 , >=4.0a1,<4.0.10 , >=4.1a1,<4.1.7 |
show Django 4.1.7, 4.0.10 and 3.2.18 include a fix for CVE-2023-24580: Potential denial-of-service vulnerability in file uploads. https://www.djangoproject.com/weblog/2023/feb/14/security-releases |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to SQL Injection due to improper handling of column aliases containing periods in QuerySet.order_by() when combined with FilteredRelation. The QuerySet.order_by() method fails to properly sanitize column aliases that contain periods when the same alias is used in FilteredRelation via dictionary expansion. https://github.com/django/django/commit/90f5b10784ba5bf369caed87640e2b4394ea3314 |
| django | 3.2.4 | >=1.1.3,<3.2.24 , >=4.0a1,<4.2.10 , >=5.0a1,<5.0.2 |
show Affected versions of Django are vulnerable to potential denial-of-service in intcomma template filter when used with very long strings. |
| django | 3.2.4 | <3.2.14 , >=4.0a1,<4.0.6 |
show Django 3.2.14 and 4.0.6 include a fix for CVE-2022-34265: Potential SQL injection via Trunc(kind) and Extract(lookup_name) arguments. https://www.djangoproject.com/weblog/2022/jul/04/security-releases |
| django | 3.2.4 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A potential denial-of-service vulnerability has been identified in Django's urlize() and urlizetrunc() functions in django.utils.html. This vulnerability can be triggered by inputting huge strings containing a specific sequence of characters. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are potentially vulnerable to denial-of-service via the get_supported_language_variant() method. This method was susceptible to a denial-of-service attack when used with very long strings containing specific characters. Exploiting this vulnerability could cause significant delays or crashes in the affected application, potentially leading to service disruption. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django addresses a memory exhaustion issue in django.utils.numberformat.floatformat(). When floatformat receives a string representation of a number in scientific notation with a large exponent, it could lead to excessive memory consumption. To prevent this, decimals with more than 200 digits are now returned as-is. |
| django | 3.2.4 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to inefficient string concatenation when processing duplicate HTTP headers in ASGI mode. The ASGIRequest class combines repeated headers using repeated string concatenation, resulting in super-linear (quadratic) time complexity when processing requests with many duplicate headers. |
| django | 3.2.4 | <4.2.21 , >=5.2a1,<5.2.1 , >=5.1.0a1,<5.1.9 |
show An issue was discovered in Django 4.2 before 4.2.21, 5.1 before 5.1.9, and 5.2 before 5.2.1. The django.utils.html.strip_tags() function is vulnerable to a potential denial-of-service (slow performance) when processing inputs containing large sequences of incomplete HTML tags. The template filter striptags is also vulnerable, because it is built on top of strip_tags(). |
| django | 3.2.4 | <3.2.16 , >=4.0a1,<4.0.8 , >=4.1a1,<4.1.2 |
show In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression. |
| django | 3.2.4 | <2.2.25 , >=3.2a1,<3.2.10 , >=3.1a1,<3.1.14 |
show Django versions 2.2.25, 3.1.14 and 3.2.10 include a fix for CVE-2021-44420: In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. https://www.djangoproject.com/weblog/2021/dec/07/security-releases/ |
| django | 3.2.4 | <3.2.25 , >=4.0a1,<4.2.11 , >=5.0a1,<5.0.3 |
show Affected versions of Django are vulnerable to potential regular expression denial-of-service (REDoS). django.utils.text.Truncator.words() method (with html=True) and truncatewords_html template filter were subject to a potential regular expression denial-of-service attack using a suitably crafted string (follow up to CVE-2019-14232 and CVE-2023-43665). |
| django | 3.2.4 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45452: Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory traversal if crafted filenames are directly passed to it. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Affected versions of Django are vulnerable to a potential denial-of-service (DoS) attack in the `django.utils.html.strip_tags()` method. The vulnerability occurs when the `strip_tags()` method or the `striptags` template filter processes inputs containing large sequences of nested, incomplete HTML entities. |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show The {% debug %} template tag in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2 does not properly encode the current context. This may lead to XSS. |
| django | 3.2.4 | >=5.2,<5.2.2 , >=5.0a1,<5.1.10 , <4.2.22 |
show An issue was discovered in Django 5.2 before 5.2.3, 5.1 before 5.1.11, and 4.2 before 4.2.23. Internal HTTP response logging does not escape request.path, which allows remote attackers to potentially manipulate log output via crafted URLs. This may lead to log injection or forgery when logs are viewed in terminals or processed by external systems. |
| django | 3.2.4 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a username enumeration vulnerability caused by timing differences in the django.contrib.auth.backends.ModelBackend.authenticate() method. This method allowed remote attackers to enumerate users through a timing attack involving login requests for users with unusable passwords. The timing difference in the authentication process exposed whether a username was valid or not, potentially aiding attackers in gaining unauthorized access. |
| django | 3.2.4 | >=2.1a1,<3.2.15 , >=4.0a1,<4.0.7 , >=4.1a1,<4.2a1 |
show Affected versions of the `django` package are vulnerable to Download of Code Without Integrity Check due to improper handling of user-supplied input in the HTTP FileResponse class. The vulnerability arises because the Content-Disposition header of a FileResponse can be set using a filename derived from user input without sufficient validation. An attacker can exploit this by crafting a request that causes a file with malicious content to be downloaded, potentially executing arbitrary code on the client system when the file is opened. |
| django | 3.2.4 | <4.2.24 , >=5.0a1,<5.1.12 , >=5.2a1,<5.2.6 |
show Affected versions of the Django package are vulnerable to SQL Injection due to insufficient input sanitization in FilteredRelation column aliases. The FilteredRelation class fails to properly validate or escape column alias names when they are provided through dictionary expansion as keyword arguments to QuerySet.annotate() or QuerySet.alias() methods, allowing malicious SQL code to be injected directly into the generated database queries. |
| django | 3.2.4 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django has a potential denial-of-service vulnerability in django.utils.html.urlize() and AdminURLFieldWidget. The urlize and urlizetrunc functions, along with AdminURLFieldWidget, are vulnerable to denial-of-service attacks when handling inputs with a very large number of Unicode characters. |
| django | 3.2.4 | <3.2.21 , >=4.0a1,<4.1.11 , >=4.2a1,<4.2.5 |
show Affected versions of Django are vulnerable to potential Denial of Service via certain inputs with a very large number of Unicode characters in django.utils.encoding.uri_to_iri(). |
| django | 3.2.4 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Django affected versions are vulnerable to a potential SQL injection in the HasKey(lhs, rhs) lookup on Oracle databases. The vulnerability arises when untrusted data is directly used as the lhs value in the django.db.models.fields.json.HasKey lookup. However, applications using the jsonfield.has_key lookup with the __ syntax remain unaffected by this issue. |
| django | 3.2.4 | <3.2.19 , >=4.0a1,<4.1.9 , >=4.2a1,<4.2.1 |
show Django 4.2.1, 4.1.9 and 3.2.19 include a fix for CVE-2023-31047: In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise. https://www.djangoproject.com/weblog/2023/may/03/security-releases |
| django | 3.2.4 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show Django 2.2.27, 3.2.12 and 4.0.2 include a fix for CVE-2022-23833: Denial-of-service possibility in file uploads. https://www.djangoproject.com/weblog/2022/feb/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28346: An issue was discovered in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. QuerySet.annotate(), aggregate(), and extra() methods are subject to SQL injection in column aliases via a crafted dictionary (with dictionary expansion) as the passed **kwargs. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64458: Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to slow Unicode NFKC normalization on Windows being applied to untrusted inputs. The django.contrib.auth.views.LoginView and django.contrib.auth.views.LogoutView, and django.views.i18n.set_language normalize user-controlled strings using Python’s NFKC algorithm, which is unusually slow on Windows for huge Unicode sequences and can be triggered to consume excessive CPU. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes a potential denial-of-service vulnerability in XML ``Deserializer``. |
| django | 3.2.4 | >=3.1a1,<3.1.13 , >=3.2a1,<3.2.5 |
show Django versions 3.1.13 and 3.2.5 include a fix for CVE-2021-35042: Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application. https://www.djangoproject.com/weblog/2021/jul/01/security-releases/ https://www.openwall.com/lists/oss-security/2021/07/02/2 https://docs.djangoproject.com/en/3.2/releases/security/ https://groups.google.com/forum/#%21forum/django-announce |
| django | 3.2.4 | <3.2.23 , >=4.0a1,<4.1.13 , >=4.2a1,<4.2.7 |
show Django 4.2.7, 4.1.13 and 3.2.23 include a fix for CVE-2023-46695: Potential denial of service vulnerability in UsernameField on Windows. https://www.djangoproject.com/weblog/2023/nov/01/security-releases |
| django | 3.2.4 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28347: A SQL injection issue was discovered in QuerySet.explain() in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. This occurs by passing a crafted dictionary (with dictionary expansion) as the **options argument, and placing the injection payload in an option name. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.4 | <3.2.17 , >=4.0a1,<4.0.9 , >=4.1a1,<4.1.6 |
show Django 3.2.17, 4.0.9 and 4.1.6 includes a fix for CVE-2023-23969: In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very large. https://www.djangoproject.com/weblog/2023/feb/01/security-releases |
| django | 3.2.4 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64459: Affected versions of the Django package are vulnerable to SQL Injection due to improper input validation, allowing the internal _connector keyword argument to be accepted from untrusted dictionaries via expansion. The .filter(), .exclude(), and .get() methods on QuerySet, as well as the Q class, resolve **kwargs and will treat a supplied _connector value as the logical connector without constraining it to the expected set (AND/OR), permitting attacker-controlled tokens to influence SQL predicate construction. |
| django | 3.2.4 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes potential SQL injection in ``FilteredRelation`` column aliases on PostgreSQL. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of the sqlparse package are vulnerable to Denial of Service (DoS) due to missing hard limits on token grouping recursion depth and token processing when formatting very large SQL tuple lists. During sqlparse.format() processing, the sqlparse.engine.grouping._group_matching() and sqlparse.engine.grouping._group() functions can recurse and iterate over excessively large tlist.tokens without enforcing MAX_GROUPING_DEPTH or MAX_GROUPING_TOKENS, allowing grouping work to grow until it effectively hangs. |
| sqlparse | 0.4.1 | <0.5.4 |
show Affected versions of this package are vulnerable to Denial of Service (DoS) attacks due to Algorithmic Complexity. The SQL parser fails to enforce limits when processing deeply nested tuples and large token sequences, leading to excessive resource consumption through crafted SQL statements with extreme nesting depth or token counts. **Note:** This issue is due to an incomplete fix for CVE-2024-4340. |
| sqlparse | 0.4.1 | <0.5.0 |
show Sqlparse 0.5.0 addresses a potential denial of service (DoS) vulnerability related to recursion errors in deeply nested SQL statements. To mitigate this issue, the update replaces recursion errors with a general SQLParseError, improving the resilience and stability of the parsing process. |
| sqlparse | 0.4.1 | >=0.4.0,<0.4.2 |
show Sqlparse version 0.4.2 includes a fix for CVE-2021-32839: In sqlparse versions 0.4.0 and 0.4.1 there is a Regular Expression Denial of Service vulnerability. The regular expression may cause exponential backtracking on strings containing many repetitions of "\r\n" in SQL comments. Only the formatting feature that removes comments from SQL statements is affected by this regular expression. As a workaround, avoid using the sqlformat.format function with keyword strip_comments=True or the --strip-comments command line flag when using the sqlformat command line tool. https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-p5w8-wqhj-9hhf https://github.com/andialbrecht/sqlparse/commit/8238a9e450ed1524e40cb3a8b0b3c00606903aeb |
| sqlparse | 0.4.1 | >=0.1.15,<0.4.4 |
show Sqlparse 0.4.4 includes a fix for CVE-2023-30608: Parser contains a regular expression that is vulnerable to ReDOS (Regular Expression Denial of Service). https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-rrm6-wvj7-cwh2 |
Python 3 badge
URL
https://pyup.io/repos/github/ThiagoTJ/tj-python-django/python-3-shield.svg
Markdown
[](https://pyup.io/repos/github/ThiagoTJ/tj-python-django/)
Restructured Text
.. image:: https://pyup.io/repos/github/ThiagoTJ/tj-python-django/python-3-shield.svg
:target: https://pyup.io/repos/github/ThiagoTJ/tj-python-django/
:alt: Python 3
HTML
<a href="https://pyup.io/repos/github/ThiagoTJ/tj-python-django/"><img src="https://pyup.io/repos/github/ThiagoTJ/tj-python-django/shield.svg" alt="Python 3" /></a>
Textile
!https://pyup.io/repos/github/ThiagoTJ/tj-python-django/python-3-shield.svg(Python 3)!:https://pyup.io/repos/github/ThiagoTJ/tj-python-django/
RDoc
{<img src="https://pyup.io/repos/github/ThiagoTJ/tj-python-django/python-3-shield.svg" alt="Python 3" />}[https://pyup.io/repos/github/ThiagoTJ/tj-python-django/]
pyup.io badge
URL
https://pyup.io/repos/github/ThiagoTJ/tj-python-django/shield.svg
Markdown
[](https://pyup.io/repos/github/ThiagoTJ/tj-python-django/)
Restructured Text
.. image:: https://pyup.io/repos/github/ThiagoTJ/tj-python-django/shield.svg
:target: https://pyup.io/repos/github/ThiagoTJ/tj-python-django/
:alt: Updates
HTML
<a href="https://pyup.io/repos/github/ThiagoTJ/tj-python-django/"><img src="https://pyup.io/repos/github/ThiagoTJ/tj-python-django/shield.svg" alt="Updates" /></a>
Textile
!https://pyup.io/repos/github/ThiagoTJ/tj-python-django/shield.svg(Updates)!:https://pyup.io/repos/github/ThiagoTJ/tj-python-django/
RDoc
{<img src="https://pyup.io/repos/github/ThiagoTJ/tj-python-django/shield.svg" alt="Updates" />}[https://pyup.io/repos/github/ThiagoTJ/tj-python-django/]