CVE-2012-5391

Session fixation vulnerability in Special:UserLogin in MediaWiki before 1.18.6, 1.19.x before 1.19.3, and 1.20.x before 1.20.1 allows remote attackers to hijack web sessions via the session_id.

Date published : 2014-06-02

https://bugzilla.wikimedia.org/show_bug.cgi?id=40995

http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098975.html