Multiple cross-site scripting (XSS) vulnerabilities in Request Tracker (RT) 4.x before 4.2.12 allow remote attackers to inject arbitrary web script or HTML via vectors related to the (1) user and (2) group rights management pages.
blog.bestpractical.com/2015/08/security-vulnerabilities-in-rt.html
lists.fedoraproject.org/pipermail/package-announce/2015-August/164607.html
lists.fedoraproject.org/pipermail/package-announce/2015-August/165124.html
lists.fedoraproject.org/pipermail/package-announce/2015-August/165163.html
www.debian.org/security/2015/dsa-3335
www.securityfocus.com/bid/76364
bestpractical.com/release-notes/rt/4.2.12