Medium severity5.4NVD Advisory· Published Apr 7, 2026· Updated Apr 15, 2026
CVE-2026-39837
CVE-2026-39837
Description
Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in WikiWorks Mediawiki - Cargo Extension allows Stored XSS.This issue affects Mediawiki - Cargo Extension: before 3.8.7.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- gerrit.wikimedia.org/r/c/mediawiki/extensions/Cargo/+/1237979nvdPatch
- phabricator.wikimedia.org/T416402nvdExploitIssue TrackingVendor Advisory
News mentions
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