High severity8.4NVD Advisory· Published Nov 2, 2026

CVE-2026-104080

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Control By Web/Control Web Panelllm-create
Range: <1.30
Control By Web/Cwpllm-create
Range: <1.30

Patches

Vulnerability mechanics

References

control-webpanel.com/changelognvd
www.vulncheck.com/advisories/control-web-panel-cwp-os-command-injection-via-valid-tokennvd

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