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Description

Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. The citizen-search-noresults-title and citizen-search-noresults-desc system 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.

PUBLISHED Reserved 2025-06-06 | Published 2025-06-12 | Updated 2025-06-12 | Assigner GitHub_M




MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Problem types

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

>= a0296afaedbe1a277337a2d8f1da83cb3a79b9ab, < 93c36ac778397e0e7c46cf7adb1e5d848265f1bd
affected

>= 2.31.0, < 3.3.1
affected

References

github.com/...itizen/security/advisories/GHSA-86xf-2mgp-gv3g

github.com/...ommit/93c36ac778397e0e7c46cf7adb1e5d848265f1bd

github.com/...ommit/a0296afaedbe1a277337a2d8f1da83cb3a79b9ab

cve.org (CVE-2025-49576)

nvd.nist.gov (CVE-2025-49576)

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