CVE-2025-53370 — Citizen stored XSS vulnerability through short descriptions
Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. From versions 1.9.4 to before 3.4.0, short descriptions set via the ShortDescription extension…
Published: 2025-07-03 · CVSS: 8.6 · CVSS 3.1
Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. From versions 1.9.4 to before 3.4.0, short descriptions set via the ShortDescription extension are inserted as raw HTML by the Citizen skin, allowing any user to insert arbitrary HTML into the DOM by editing a page. This issue has been patched in version 3.4.0.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7