GHSA-frmv-pr5f-9mcr
Django vulnerable to SQL injection via _connector keyword argument in QuerySet and Q objects.
Packages
Details
As written in the advisory (Markdown source, shown as plain text).
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.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2025-64459
- https://github.com/django/django/commit/06dd38324ac3d60d83d9f3adabf0dcdf423d2a85
- https://github.com/django/django/commit/59ae82e67053d281ff4562a24bbba21299f0a7d4
- https://github.com/django/django/commit/6703f364d767e949c5b0e4016433ef75063b4f9b
- https://github.com/django/django/commit/72d2c87431f2ae0431d65d0ec792047f078c8241
- https://docs.djangoproject.com/en/dev/releases/security
- https://github.com/django/django
- https://github.com/omarkurt/django-connector-CVE-2025-64459-testbed
- https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2025-108.yaml
- https://groups.google.com/g/django-announce
- https://shivasurya.me/security/django/2025/11/07/django-sql-injection-CVE-2025-64459.html
- https://www.djangoproject.com/weblog/2025/nov/05/security-releases