CVE-2021-45472
In MediaWiki through 1.37, XSS can occur in Wikibase because an external identifier property can have a URL format that includes a $1 formatter substitution marker, and the java…
Published: 2021-12-24 · CVSS: Unscored
In MediaWiki through 1.37, XSS can occur in Wikibase because an external identifier property can have a URL format that includes a $1 formatter substitution marker, and the javascript: URL scheme (among others) can be used.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7