
CVE-2021-33203 – django: Potential directory traversal via ``admindocs``
https://notcve.org/view.php?id=CVE-2021-33203
03 Jun 2021 — Django before 2.2.24, 3.x before 3.1.12, and 3.2.x before 3.2.4 has a potential directory traversal via django.contrib.admindocs. Staff members could use the TemplateDetailView view to check the existence of arbitrary files. Additionally, if (and only if) the default admindocs templates have been customized by application developers to also show file contents, then not only the existence but also the file contents would have been exposed. In other words, there is directory traversal outside of the template ... • https://docs.djangoproject.com/en/3.2/releases/security • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •

CVE-2021-32052 – Ubuntu Security Notice USN-5373-1
https://notcve.org/view.php?id=CVE-2021-32052
06 May 2021 — In Django 2.2 before 2.2.22, 3.1 before 3.1.10, and 3.2 before 3.2.2 (with Python 3.9.5+), URLValidator does not prohibit newlines and tabs (unless the URLField form field is used). If an application uses values with newlines in an HTTP response, header injection can occur. Django itself is unaffected because HttpResponse prohibits newlines in HTTP headers. En Django 2.2 versiones anteriores a 2.2.22, 3.1 versiones anteriores a 3.1.10 y 3.2 versiones anteriores a 3.2.2 (con Python 3.9.5+), URLValidator no p... • http://www.openwall.com/lists/oss-security/2021/05/06/1 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVE-2021-31542 – django: Potential directory-traversal via uploaded files
https://notcve.org/view.php?id=CVE-2021-31542
04 May 2021 — In Django 2.2 before 2.2.21, 3.1 before 3.1.9, and 3.2 before 3.2.1, MultiPartParser, UploadedFile, and FieldFile allowed directory traversal via uploaded files with suitably crafted file names. En Django versiones 2.2 anteriores a 2.2.21, versiones 3.1 anteriores a 3.1.9 y versiones 3.2 anteriores a 3.2.1, MultiPartParser, UploadedFile y FieldFile, permitían un salto de directorio por medio de archivos cargados con nombres de archivo cuidadosamente diseñados A flaw was found in Django. `MultiPartParser`, `... • http://www.openwall.com/lists/oss-security/2021/05/04/3 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •

CVE-2021-28658 – django: potential directory-traversal via uploaded files
https://notcve.org/view.php?id=CVE-2021-28658
06 Apr 2021 — In Django 2.2 before 2.2.20, 3.0 before 3.0.14, and 3.1 before 3.1.8, MultiPartParser allowed directory traversal via uploaded files with suitably crafted file names. Built-in upload handlers were not affected by this vulnerability. En Django versiones 2.2 anteriores a 2.2.20, versiones 3.0 anteriores a 3.0.14 y versiones 3.1 anteriores a 3.1.8, MultiPartParser permitía un salto de directorio por medio de archivos cargados con nombres de archivo adecuadamente diseñados. Los controladores de carga integ... • https://docs.djangoproject.com/en/3.1/releases/security • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •

CVE-2021-23336 – Web Cache Poisoning
https://notcve.org/view.php?id=CVE-2021-23336
15 Feb 2021 — The package python/cpython from 0 and before 3.6.13, from 3.7.0 and before 3.7.10, from 3.8.0 and before 3.8.8, from 3.9.0 and before 3.9.2 are vulnerable to Web Cache Poisoning via urllib.parse.parse_qsl and urllib.parse.parse_qs by using a vector called parameter cloaking. When the attacker can separate query parameters using a semicolon (;), they can cause a difference in the interpretation of the request between the proxy (running with default configuration) and the server. This can result in malicious ... • http://www.openwall.com/lists/oss-security/2021/02/19/4 • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') •

CVE-2021-3281 – django: Potential directory-traversal via archive.extract()
https://notcve.org/view.php?id=CVE-2021-3281
01 Feb 2021 — In Django 2.2 before 2.2.18, 3.0 before 3.0.12, and 3.1 before 3.1.6, the django.utils.archive.extract method (used by "startapp --template" and "startproject --template") allows directory traversal via an archive with absolute paths or relative paths with dot segments. En Django versiones 2.2 anteriores a 2.2.18, versiones 3.0 anteriores a 3.0.12 y versiones 3.1 anteriores a 3.1.6, el método django.utils.archive.extract (usado por "startapp --template" y "startproject --template") permite un salto de direc... • https://github.com/lwzSoviet/CVE-2021-3281 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •

CVE-2020-24584
https://notcve.org/view.php?id=CVE-2020-24584
01 Sep 2020 — An issue was discovered in Django 2.2 before 2.2.16, 3.0 before 3.0.10, and 3.1 before 3.1.1 (when Python 3.7+ is used). The intermediate-level directories of the filesystem cache had the system's standard umask rather than 0o077. Se detectó un problema en Django versiones 2.2 anteriores a 2.2.16, versiones 3.0 anteriores a 3.0.10 y versiones 3.1 anteriores a 3.1.1 (cuando es usado Python 3.7+). Los directorios de nivel intermedio de la caché del sistema de archivos tenían la umask estándar del sistema... • https://docs.djangoproject.com/en/dev/releases/security • CWE-276: Incorrect Default Permissions •

CVE-2020-24583 – Ubuntu Security Notice USN-4479-1
https://notcve.org/view.php?id=CVE-2020-24583
01 Sep 2020 — An issue was discovered in Django 2.2 before 2.2.16, 3.0 before 3.0.10, and 3.1 before 3.1.1 (when Python 3.7+ is used). FILE_UPLOAD_DIRECTORY_PERMISSIONS mode was not applied to intermediate-level directories created in the process of uploading files. It was also not applied to intermediate-level collected static directories when using the collectstatic management command. Se detectó un problema en Django versiones 2.2 anteriores a 2.2.16, versiones 3.0 anteriores a 3.0.10 y versiones 3.1 anteriores a 3.1.... • https://docs.djangoproject.com/en/dev/releases/security • CWE-276: Incorrect Default Permissions •

CVE-2020-13254 – django: potential data leakage via malformed memcached keys
https://notcve.org/view.php?id=CVE-2020-13254
03 Jun 2020 — An issue was discovered in Django 2.2 before 2.2.13 and 3.0 before 3.0.7. In cases where a memcached backend does not perform key validation, passing malformed cache keys could result in a key collision, and potential data leakage. Se detectó un problema en Django versiones 2.2 anteriores a 2.2.13 y versiones 3.0 anteriores a 3.0.7. En casos donde un backend memcached no lleva a cabo una comprobación de la clave, pasa claves de caché maliciosas que podría resultar en una colisión de claves y una potencial f... • https://github.com/danpalmer/django-cve-2020-13254 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-295: Improper Certificate Validation •

CVE-2020-13596 – Debian Security Advisory 4705-1
https://notcve.org/view.php?id=CVE-2020-13596
03 Jun 2020 — An issue was discovered in Django 2.2 before 2.2.13 and 3.0 before 3.0.7. Query parameters generated by the Django admin ForeignKeyRawIdWidget were not properly URL encoded, leading to a possibility of an XSS attack. Se detectó un problema en Django versiones 2.2 anteriores a 2.2.13 y versiones 3.0 anteriores a 3.0.7. En casos donde un backend memcached no lleva a cabo una comprobación de la clave, pasa claves de caché maliciosas que podría resultar en una colisión de claves y una potencial filtración de da... • https://docs.djangoproject.com/en/3.0/releases/security • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •