ManageWiki is a MediaWiki extension allowing users to manage wikis. Special:ManageWiki does not escape escape interface messages on the
help keys on the form descriptor. An attacker may exploit this and would have a cross site scripting attack vector. Exploiting this on-wiki requires the
(editinterface) right. Users should apply the code changes in commits
6942e8b2c to resolve this vulnerability. There are no known workarounds for this vulnerability.