CVE-2025-21612 — Cross-site Scripting in TabberTransclude in Extension:TabberNeue
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 X…
Published: 2025-01-06 · CVSS: 8.6 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7