Unfortunately, this software has a severe root access vulnerability.
Zamfoo WHM Plugin – http://www.zamfoo.com/plugins – $Fee – Security Issues, DO NOT USE
http://www.webhostingtalk.com/showthread.php?t=1275572
http://localhost.re/p/zamfoo-120-vulnerability
Remove this plugin as quickly as possible unless re-imaging your server(s) is the favorite part of your day.
