Cross-site request forgery (CSRF) vulnerability in the Horde Application Framework before 3.3.9 allows remote attackers to hijack the authentication of unspecified victims for requests to a preference form.
https://bugzilla.redhat.com/show_bug.cgi?id=630687
http://secunia.com/advisories/42140
http://lists.horde.org/archives/announce/2010/000557.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050423.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050408.html