Cross-site scripting (XSS) vulnerability in wflogin.jsp in Aris Global ARISg 5.0 allows remote attackers to inject arbitrary web script or HTML via the errmsg parameter.
http://www.securityfocus.com/archive/1/509770/100/0/threaded
http://www.securityfocus.com/archive/1/509758/100/0/threaded