Home/CVE/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 i
CVE

CVE-2026-4277

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 i

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.

CRITICAL · CVSS 9.8 EPSS 0.00022
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-862Missing Authorization
▤

Affected Products & Versions

3
djangoproject django>= 4.2 and < 4.2.30
djangoproject django>= 5.2 and < 5.2.13
djangoproject django>= 6.0 and < 6.0.4
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
PyPI django LOW fixed in 6.0.4
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumDjango Framework Exceptions
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · 6a34fbeb-21d4-45e7-8e0a-62b95bc12c92
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD07 Apr 2026 · 03:17 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

7
suse-csafSUSE-SU-2026:1740-1
suse-csafopenSUSE-SU-2026:10567-1
suse-csafopenSUSE-SU-2026:20578-1
usnUSN-8154-2
suse-csafopenSUSE-SU-2026:10516-1
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://docs.djangoproject.com/en/dev/releases/security/PatchVendor Advisory
https://groups.google.com/g/django-announceRelease Notes
https://www.djangoproject.com/weblog/2026/apr/07/security-releases/PatchVendor Advisory
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