CVE-2020-35622

An issue was discovered in the GlobalUsage extension for MediaWiki through 1.35.1. SpecialGlobalUsage.php calls WikiMap::makeForeignLink unsafely. The $page variable within the formatItem function was not being properly escaped, allowing for XSS under certain conditions...

CVE-2020-35622

CVE-2020-35622 affects the MediaWiki GlobalUsage extension up to version 1.35.1. The issue arises in SpecialGlobalUsage.php where WikiMap::makeForeignLink uses the $page variable unsafely in formatItem, leaving it improperly escaped and enabling an XSS condition under certain inputs. The CVE is m...