Open redirect vulnerability in command.php in SiteBar 3.3.8 allows remote attackers to redirect users to arbitrary web sites via a URL in the forward parameter in a Log In action.
http://www.vupen.com/english/advisories/2007/3768
http://www.securityfocus.com/archive/1/482499/100/0/threaded
http://www.gentoo.org/security/en/glsa/glsa-200711-05.xml
http://www.debian.org/security/2007/dsa-1423
http://teamforge.net/viewcvs/viewcvs.cgi/tags/release-3.3.9/doc/history.txt?view=markup
http://securityreason.com/securityalert/3318
http://secunia.com/advisories/28008