python-django: An issue was discovered in 6.0 before 6.0.4, 5.2 before 5.2.13, and 4.2 before 4.2.30
CVE-2026-4277 is fixed in 4 products on 1 platform, first by DEBIAN-CVE-2026-4277, released April 7, 2026. It is not reported as exploited. Patch Radar priority: Urgent.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| python-Django · opensuse-leap 16.0 | 5.2.4-bp160.7.1 | OPENSUSE-SU-2026:20578-1 | Apr 13, 2026 |
| python-django · Debian 14 | 3:4.2.30-1 | DEBIAN-CVE-2026-4277 | Apr 7, 2026 |
| python-django · Ubuntu 18.04.6 LTS (bionic) | 1:1.11.11-1ubuntu1.21+esm15 | python-django 1:1.11.11-1ubuntu1.21+esm15 | Apr 15, 2026 |
| python-django-common · Ubuntu 18.04.6 LTS (bionic) | 1:1.11.11-1ubuntu1.21+esm15 | python-django-common 1:1.11.11-1ubuntu1.21+esm15 | Apr 15, 2026 |
| python3-django · Ubuntu 18.04.6 LTS (bionic) | 1:1.11.11-1ubuntu1.21+esm15 | python3-django 1:1.11.11-1ubuntu1.21+esm15 | Apr 15, 2026 |
| python3-django · Ubuntu 20.04 LTS (focal) | 2:2.2.12-1ubuntu0.29+esm8 | python3-django 2:2.2.12-1ubuntu0.29+esm8 | Apr 15, 2026 |
| python3-django · Ubuntu 22.04.1 LTS (jammy) | 2:3.2.12-2ubuntu1.26 | python3-django 2:3.2.12-2ubuntu1.26 | Apr 15, 2026 |
| python3-django · Ubuntu 24.04.5 LTS (noble) | 3:4.2.11-1ubuntu1.15 | python3-django 3:4.2.11-1ubuntu1.15 | Apr 15, 2026 |
| python3-django · Ubuntu 25.10 (questing) | 3:5.2.4-1ubuntu2.4 | python3-django 3:5.2.4-1ubuntu2.4 | Apr 15, 2026 |
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