CVE-2026-6907

MEDIUM

4.3

Description

An issue was discovered in 6.0 before 6.0.5 and 5.2 before 5.2.14. `django.middleware.cache.UpdateCacheMiddleware` erroneously caches requests where the `Vary` header contained an asterisk (`'*'`). This can lead to private data being stored and served. 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 Ahmad Sadeddin for reporting this issue.

Details CVE

Score CVSS v3.14.3

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie5/5/2026

Derniere modification5/5/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-524

References

https://docs.djangoproject.com/en/dev/releases/security/(6a34fbeb-21d4-45e7-8e0a-62b95bc12c92)

https://groups.google.com/g/django-announce(6a34fbeb-21d4-45e7-8e0a-62b95bc12c92)

https://www.djangoproject.com/weblog/2026/may/05/security-releases/(6a34fbeb-21d4-45e7-8e0a-62b95bc12c92)

Correlations IOC

Aucune correlation enregistree

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