CVE-2026-4277

CVE-2026-4277: Privilege abuse in GenericInlineModelAdmin

Vendor Djangoproject
Product Django
Weakness CWE-862 · Missing authorization
Published April 7, 2026
Last update April 9, 2026

CVSS base score

What the vulnerability does

01Description

An issue was discovered in 6.0 before 6.0.4, 5.2 before 5.2.13, and 4.2 before 4.2.30. Add permissions on inline model instances were not validated on submission of forged `POST` data in `GenericInlineModelAdmin`. 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 N05ec@LZU-DSLab for reporting this issue.

Key dates

02Disclosure timeline

April 7, 2026 CVE published
April 9, 2026 Record updated