[ CVE-2026-77880 · Published 2 Nov 2026 ]
Vulnerability in Control Web Panel
CVSS 7.8
EPSS <1%No fix listed yet
[ Description ]Official description
Control Web Panel (CWP) before webpanel_version 1.16 contains an OS command injection vulnerability in the loopback API password change route /newpass/, which runs as root. An attacker can inject arbitrary OS commands by manipulating the POST 'user' parameter that is passed unescaped into a shell command, achieving remote code execution with root privileges.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.