Jenkins Security Advisory 2013-02-16 Another vulnerability allowed an attacker to bypass the CSRF protection mechanism in place, thereby mounting more CSRF attackes. https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2013-02-16
This issue has been addressed in following products: RHEL 6 Version of OpenShift Enterprise Via RHSA-2013:0638 https://rhn.redhat.com/errata/RHSA-2013-0638.html