Hosting Controller 6.1 Hot fix 3.3 and earlier allows remote attackers to register arbitrary users via a request to hosting/addsubsite.asp with the loginname and password parameters set, when preceded by certain requests to hosting/default.asp and hosting/selectdomain.asp, a related issue to CVE-2005-1654.
hostingcontroller.com/english/logs/Post-Hotfix-3_3-sec-Patch-ReleaseNotes.html
secunia.com/advisories/28973
securityreason.com/securityalert/3474
securitytracker.com/id?1019222
www.securityfocus.com/archive/1/485028/100/0/threaded
www.securityfocus.com/bid/26862
exchange.xforce.ibmcloud.com/vulnerabilities/39038
www.exploit-db.com/exploits/4730