MediaWiki Cross-Site Request Forgery (CSRF) Vulnerability - CVE-2014-9276
Cross-site request forgery (CSRF) vulnerability in the Special:ExpandedTemplates page in MediaWiki before 1.19.22 1.20.x through 1.22.x before 1.22.14 and 1.23.x before 1.23.7 when wgRawHTML is set to true allows remote attackers to hijack the authentication of users with edit permissions for requests that cross-site scripting (XSS) attacks via the wpInput parameter which is not properly handled in the preview.