Description
An issue was discovered in 5.2 before 5.2.9, 5.1 before 5.1.15, and 4.2 before 4.2.27. `FilteredRelation` is subject to SQL injection in column aliases, using a suitably crafted dictionary, with dictionary expansion, as the `**kwargs` passed to `QuerySet.annotate()` or `QuerySet.alias()` on PostgreSQL. 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 Stackered for reporting this issue.
Metrics
CVSS 3.1 4.3/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| djangoproject | Django | >= 5.2, < 5.2.9; >= 5.1, < 5.1.15; >= 4.2, < 4.2.27 |
References
- https://docs.djangoproject.com/en/dev/releases/security/Patch, Vendor Advisory
- https://groups.google.com/g/django-announceMailing List, Release Notes
- https://www.djangoproject.com/weblog/2025/dec/02/security-releases/Patch, Vendor Advisory
Timeline
- Published
- Dec 2, 2025
- Last modified
- Oct 18, 2026
- NVD status
- Analyzed