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.
History

Sat, 08 Nov 2025 13:30:00 +0000


Thu, 06 Nov 2025 10:15:00 +0000

Type Values Removed Values Added
First Time appeared Djangoproject
Djangoproject django
Vendors & Products Djangoproject
Djangoproject django

Wed, 05 Nov 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 05 Nov 2025 15:15:00 +0000

Type Values Removed Values Added
Description 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.
Title Potential SQL injection via _connector keyword argument in QuerySet and Q objects
Weaknesses CWE-89
References

cve-icon MITRE

Status: PUBLISHED

Assigner: DSF

Published: 2025-11-05T15:09:58.239Z

Updated: 2025-11-08T12:49:45.129Z

Reserved: 2025-11-04T14:35:57.527Z

Link: CVE-2025-64459

cve-icon Vulnrichment

Updated: 2025-11-08T12:49:45.129Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2025-11-05T15:15:41.080

Modified: 2025-11-08T13:15:35.223

Link: CVE-2025-64459

cve-icon Redhat

No data.