Unspecified vulnerability in Hosting Controller 6.1 Hot fix 3.3 and earlier allows remote authenticated users to enable or disable "pay type" via a request to adminsettings/choosetranstype.asp.
https://www.exploit-db.com/exploits/4730
https://exchange.xforce.ibmcloud.com/vulnerabilities/39038
http://www.securityfocus.com/archive/1/485028/100/0/threaded
http://securitytracker.com/id?1019222
http://securityreason.com/securityalert/3474
http://secunia.com/advisories/28973
http://hostingcontroller.com/english/logs/Post-Hotfix-3_3-sec-Patch-ReleaseNotes.html