CVE-2025-21612

State: PUBLISHED · Published: 2025-01-06 · Updated: 2025-08-26 · Assigner: GitHub_M

Description

TabberNeue is a MediaWiki extension that allows the wiki to create tabs. Prior to 2.7.2, TabberTransclude.php doesn't escape the user-supplied page name when outputting, so an XSS payload as the page name can be used here. This vulnerability is fixed in 2.7.2.

CWE

CWE-79 — CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-80 — CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

Affected

StarCitizenTools / mediawiki-extensions-TabberNeue — v=>= 1.9.1, < 2.7.2 [affected]; v=>= d8c3db4e5935476e496d979fb01f775d3d3282e6, < f229cab099c69006e25d4bad3579954e481dc566 [affected]

CVSS

3.1 score=8.6 severity=HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

References

https://github.com/StarCitizenTools/mediawiki-extensions-TabberNeue/security/advisories/GHSA-4x6x-8rm8-c37j x_refsource_CONFIRM
https://github.com/StarCitizenTools/mediawiki-extensions-TabberNeue/commit/d8c3db4e5935476e496d979fb01f775d3d3282e6 x_refsource_MISC
https://github.com/StarCitizenTools/mediawiki-extensions-TabberNeue/commit/f229cab099c69006e25d4bad3579954e481dc566 x_refsource_MISC

Source

cvelistV5-main/cves/2025/21xxx/CVE-2025-21612.json