cPanel contains a flaw in the configure customer contact interface in WHM that leads to unauthorized privileges being gained. The issue is triggered when handling a specially crafted custom contact program, which can allow a remote attacker to bypass jailshell restricts and gain elevated privileges.
Remote / Network Access
Loss of Integrity
It has been reported that this issue has been fixed. Upgrade to version 188.8.131.52, 184.108.40.206, 220.127.116.11, 18.104.22.168, or higher, to address this vulnerability.
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