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CVE-2026-6907

2.3 low SSVC exploitation: none Analyzed
NVD · CVE.org

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.

Fix

Patch, vendor advisory and mitigation references on NVD 2

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 2.3 · djangoprojectNVD modified 2026-10-26 19:10

Affected (CPE criteria) 1

  • cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*

References 3