PT-2020-5806 · Mediawiki +1 · Mediawiki +1

Name of the Vulnerable Software and Affected Versions: MediaWiki versions prior to 1.35.1 Description: The issue is related to the messages userrights-expiry-current and userrights-expiry-none containing raw HTML, which can lead to XSS when a user visits Special:UserRights without having the righ...