Bug 2466807 (CVE-2026-35192) - CVE-2026-35192 Django: Django: Session theft due to improper cookie handling with cached pages
Summary: CVE-2026-35192 Django: Django: Session theft due to improper cookie handling ...
Keywords:
Status: NEW
Alias: CVE-2026-35192
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2484689 2484688 2484690 2484691
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-05-05 17:03 UTC by OSIDB Bzimport
Modified: 2026-06-04 10:10 UTC (History)
45 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
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Description OSIDB Bzimport 2026-05-05 17:03:36 UTC 
An issue was discovered in 6.0 before 6.0.5 and 5.2 before 5.2.14.
Response headers do not vary on cookies if a session is not modified, but `SESSION_SAVE_EVERY_REQUEST` is `True`. A remote attacker can steal a user's session after that user visits a cached public page.
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 Cantina for reporting this issue.
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