Description
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.
References
- 1031301 vdb-entry
- [oss-security] 20141203 MediaWiki security release - 1.23.7 mailing-list
- [oss-security] 20141204 Re: MediaWiki security release - 1.23.7 mailing-list
- https://phabricator.wikimedia.org/T73111
- [MediaWiki-announce] 20141127 MediaWiki Security and Maintenance Releases: 1.23.7, 1.22.14 and 1.19.22 mailing-list