CVE-2011-0003
MediaWiki before 1.16.1, when user or site JavaScript or CSS is enabled, allows remote attackers to conduct clickjacking attacks via unspecified vectors.
Date published : 2011-01-10
https://bugzilla.wikimedia.org/show_bug.cgi?id=26561
http://lists.fedoraproject.org/pipermail/package-announce/2011-April/059235.html