This incident has been resolved.

Phusion Passenger Watchdog API privilege escalation vulnerability: https://support.cpanel.net/hc/en-us/articles/42694659893143-Security-Privilege-Escalation-via-Phusion-Passenger-s-Watchdog-API?utm_medium=email&_hsmi=433242580&utm_content=433242580&utm_source=hs_email cPanel has released patches for the above root exploit, however cloudlinux the os vendor in use has not. Out of caution the package will be removed on systems until a patch is released.