Multiple cross-site scripting (XSS) vulnerabilities in Horde IMP before 4.2.2 and 4.3.3 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors to (1) smime.php, (2) pgp.php, and (3) message.php.
http://www.securityfocus.com/bid/33492
http://www.debian.org/security/2009/dsa-1770
http://secunia.com/advisories/34703
http://secunia.com/advisories/34418
http://secunia.com/advisories/33719
http://lists.opensuse.org/opensuse-security-announce/2009-03/msg00004.html
http://lists.horde.org/archives/announce/2009/000485.html
http://lists.horde.org/archives/announce/2009/000484.html
http://cvs.horde.org/co.php/imp/docs/CHANGES?r=1.699.2.375
http://cvs.horde.org/co.php/imp/docs/CHANGES?r=1.699.2.301.2.3