PYSEC-2026-2449
Django has a Race Condition vulnerability
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2026-25674
- Alias
- BIT-django-2026-25674, GHSA-mjgh-79qc-68w3
- CVSS_V3
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Description
An issue was discovered in 6.0 before 6.0.3, 5.2 before 5.2.12, and 4.2 before 4.2.29. Race condition in file-system storage and file-based cache backends in Django allows an attacker to cause file system objects to be created with incorrect permissions via concurrent requests, where one thread's temporary `umask` change affects other threads in multi-threaded environments. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Tarek Nakkouch for reporting this issue.
Paquets affectés
| Paquet | Versions |
|---|---|
| PyPI · django | introduced 4.2, fixed 4.2.29, introduced 5.2, fixed 5.2.12, introduced 6.0, fixed 6.0.3 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2026-25674 ADVISORY
- https://docs.djangoproject.com/en/dev/releases/security WEB
- https://github.com/django/django PACKAGE
- https://groups.google.com/g/django-announce WEB
- https://www.djangoproject.com/weblog/2026/mar/03/security-releases WEB
- https://pypi.org/project/django PACKAGE
- https://github.com/advisories/GHSA-mjgh-79qc-68w3 ADVISORY
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — PyPA Advisory Database |