Control Web Panel (CWP) before webpanel_version 1.30 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.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://control-webpanel.com/changelog release-notes, patch
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 8.6 · control web panelNVD modified 2026-11-02 15:36
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 2
- https://control-webpanel.com/changelog release-notes, patch
- https://www.vulncheck.com/advisories/control-web-panel-cwp-os-command-injection-via-valid-token third-party-advisory