CVE-2025-49579 | THREATINT

Description

Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. All system messages in menu headings using the Menu.mustache template are inserted as raw HTML, allowing anybody who can edit those messages to insert arbitrary HTML into the DOM. This impacts wikis where a group has the `editinterface` but not the `editsitejs` user right. This vulnerability is fixed in 3.3.1.

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

>= 54c8717d45ce1594918f11cb9ce5d0ccd8dfee65, < 93c36ac778397e0e7c46cf7adb1e5d848265f1bd

affected

>= 2.4.2, < 3.3.1

affected

References

github.com/...itizen/security/advisories/GHSA-g3cp-pq72-hjpv

github.com/...ommit/54c8717d45ce1594918f11cb9ce5d0ccd8dfee65

github.com/...ommit/93c36ac778397e0e7c46cf7adb1e5d848265f1bd

cve.org (CVE-2025-49579)

nvd.nist.gov (CVE-2025-49579)

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