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.

INFO

Published Date :

2026-05-05T14:50:02.594Z

Last Modified :

2026-05-06T15:25:33.698Z

Source :

DSF
AFFECTED PRODUCTS

The following products are affected by CVE-2026-6907 vulnerability.

Vendors Products
Djangoproject
  • Django
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-6907.

URL Resource
https://docs.djangoproject.com/en/dev/releases/security/ cve-icon cve-icon
https://groups.google.com/g/django-announce cve-icon cve-icon
https://www.djangoproject.com/weblog/2026/may/05/security-releases/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact