high · CVSS v3 8.4 · CVSS v4 8.6

CVE-2026-77880

Control Web Panel (CWP) before webpanel_version 1.16 contains an OS command injection vulnerability in the loopback API …

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.

Scores

Severity
high
CVSS v2
7.2
CVSS v3
8.4
CVSS v4
8.6
EPSS
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