CVE-2025-64459: Djangoproject Django

Critical severity, CVSS 9.1. EPSS: 19.3% chance of exploitation in the next 30 days.

An issue was discovered in 5.1 before 5.1.14, 4.2 before 4.2.26, and 5.2 before 5.2.8. The methods `QuerySet.filter()`, `QuerySet.exclude()`, and `QuerySet.get()`, and the class `Q()`, are subject to SQL injection when using a suitably crafted dictionary, with dictionary expansion, as the `_connector` argument. 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 cyberstan for reporting this issue.

Affected products

• Djangoproject Django: from 4.2, before 4.2.26 (fixed in 4.2.26); from 5.1, before 5.1.14 (fixed in 5.1.14); from 5.2, before 5.2.8 (fixed in 5.2.8)

Published 2025-11-05. Last modified 2026-06-17.