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 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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://docs.djangoproject.com/en/dev/releases/security/	Patch Vendor Advisory
https://groups.google.com/g/django-announce	Release Notes
https://www.djangoproject.com/weblog/2026/apr/07/security-releases/	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:djangoproject:django::::::::
	cpe:2.3:a:djangoproject:django::::::::
	cpe:2.3:a:djangoproject:django::::::::

History

26 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Se descubrió un problema en 6.0 antes de 6.0.4, 5.2 antes de 5.2.13 y 4.2 antes de 4.2.30. Los permisos de adición en instancias de modelos en línea no se validaron al enviar datos ’POST’ falsificados en ’GenericInlineModelAdmin’. Series de Django anteriores no soportadas (como 5.0.x, 4.1.x y 3.2.x) no se evaluaron y también pueden estar afectadas. Django desea agradecer a N05ec@LZU-DSLab por informar de este problema.

Information

Published : 2026-04-07 15:17

Updated : 2026-10-26 21:10

NVD link : CVE-2026-4277

Mitre link : CVE-2026-4277

CVE.ORG link : CVE-2026-4277

JSON object : View

Products Affected

djangoproject

django

CWE

CWE-862

Missing Authorization

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