CVE-2025-49577 — Citizen allows stored XSS in preference menu headings
Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. Various preferences messages are inserted into raw HTML, allowing anybody who can edit those m…
Published: 2025-06-12 · CVSS: 6.5 · CVSS 3.1
Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. Various preferences messages are inserted into raw HTML, allowing anybody who can edit those messages to insert arbitrary HTML into the DOM. This vulnerability is fixed in 3.3.1.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7