CVE-2025-13372: Djangoproject Django

Medium severity, CVSS 4.3. EPSS: 0.9% chance of exploitation in the next 30 days.

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.

Affected products

• Djangoproject Django: from 4.2, before 4.2.27 (fixed in 4.2.27); from 5.1, before 5.1.15 (fixed in 5.1.15); from 5.2, before 5.2.9 (fixed in 5.2.9)

Published 2025-12-02. Last modified 2026-06-17.