BIT-django-2026-35193

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/django/BIT-django-2026-35193.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-django-2026-35193
Aliases
Published
2026-06-06T08:39:15.077Z
Modified
2026-06-06T10:41:26.375374620Z
Summary
Potential exposure of private data via missing Vary: Authorization in UpdateCacheMiddleware
Details

An issue was discovered in Django 5.2 before 5.2.15 and 6.0 before 6.0.6. django.middleware.cache.UpdateCacheMiddleware in Django does not add Authorization to the Vary response header for requests bearing that header without Cache-Control: public, which allows remote attackers to read private cached responses via unauthenticated requests to the same URL. 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 Shai Berger for reporting this issue.

Database specific 
{
    "severity": "Low",
    "cpes": [
        "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*"
    ]
}
References

Affected packages

Bitnami / django

Package

Name
django
Purl
pkg:bitnami/django

Severity

  • 2.3 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
5.2.0
Fixed
5.2.15
Introduced
6.0.0
Fixed
6.0.6

Database specific

source 
"https://github.com/bitnami/vulndb/tree/main/data/django/BIT-django-2026-35193.json"