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OpenAdvisories
Medium · 6.1 CVE-2026-100237 EUVD-2026-87204GHSA-vfcj-hxgx-8jpc

Stored i18n XSS in the Flow integration of Thanks

Published Sep 25, 2026 · Updated Sep 25, 2026 · Assigned by wikimedia-foundation

Description

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Thanks Extension allows Stored XSS.

This issue affects Mediawiki - Thanks Extension: from * before 1.43.10/1.45.5/1.46.1.

Affected products

VendorProductAffectedFixed
The Wikimedia Foundation Mediawiki - Thanks Extension < 1.43.10/1.45.5/1.46.1 1.43.10/1.45.5/1.46.1

Advisories 1

References