{"id":"CVE-2026-104080","published":"2026-11-02T16:17:22.740","lastModified":"2026-11-02T19:35:33.347","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.","cvssScore":8.4,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-78"],"vendors":[],"products":[],"references":[{"url":"https://control-webpanel.com/changelog","tags":[]},{"url":"https://www.vulncheck.com/advisories/control-web-panel-cwp-os-command-injection-via-valid-token","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"Control Web Panel (CWP) before version 1.30 contains an OS command injection flaw in its /valid_token/ loopback API endpoint, where unauthenticated attackers can inject shell metacharacters into the 'user' parameter, causing arbitrary commands to execute as root via unsanitized use of shell_exec().","exploitability":"Exploitation is trivial for unauthenticated attackers due to lack of input validation and authentication on the vulnerable endpoint.","blast_radius":"Successful exploitation grants full root-level compromise of the host, enabling complete data theft, system modification, or lateral movement within the server environment.","remediation":"Upgrade to CWP webpanel_version 1.30 or later, which patches the OS command injection in the /valid_token/ route.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["os-command-injection","rce","web","auth-bypass","cwp"],"model":"garnet-coder","analyzedAt":"2026-11-03T10:01:21.054Z"}}