CVE-2026-104080 — Vulnerability intelligence

Control Web Panel — Control Web Panel

Published: 2026-11-02T15:22:17.516Z

CVSS

8.5

CISA KEV

Not listed; not proof of no exploitation

Original source text (not a translation)

Control Web Panel (CWP) before webpanel_version 1.29 contains an OS command injection vulnerability in the loopback API /valid_token/ route that allows unauthenticated attackers to execute arbitrary commands as root by injecting shell metacharacters into the unvalidated 'user' parameter. Attackers can send a crafted request to the /valid_token/ route, which passes the parameter unescaped into a shell_exec() call.

Sources

• CVE-2026-104080
• Original advisory
• Original advisory
• Original advisory
• CVE-2026-104080