Update your cPanel...
Three security exploits were announced on bugtraq yesterday, currently EDGE and CURRENT have fixes for these security holes.http://forums.cpanel.net/showthread....0&page=1&pp=15
To make a long thread short...upgrade to CURRENT or EDGE, or wait until tommorow evening when a new RELEASE and STABLE will be ready.
Just a reminder from your friendly neighbor.

There's also a mod_ssl update available..