Cross-site scripting (XSS) vulnerability in Horde Chora module before 1.2.3 allows remote attackers to inject arbitrary web script or HTML via the parent's frame page title.
http://secunia.com/advisories/15083
http://lists.horde.org/archives/chora/Week-of-Mon-20050418/004050.html
http://cvs.horde.org/diff.php/chora/docs/CHANGES?r1=1.45.2.34&r2=1.45.2.37&ty=h