Bug 2427617 (CVE-2026-0669) - CVE-2026-0669 MediaWiki: MediaWiki CSS extension: Information disclosure via path traversal
Summary: CVE-2026-0669 MediaWiki: MediaWiki CSS extension: Information disclosure via ...
Keywords:
Status: NEW
Alias: CVE-2026-0669
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2427642 2427643
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-01-07 18:02 UTC by OSIDB Bzimport
Modified: 2026-01-07 18:25 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-01-07 18:02:19 UTC 
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Wikimedia Foundation MediaWiki - CSS extension allows Path Traversal.This issue affects MediaWiki - CSS extension: 1.44, 1.43, 1.39.
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