{"id":"CVE-2026-104080","title":"Control Web Panel (CWP) < 1.29 OS Command Injection via valid_token","summary":"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 me…","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-78"],"vendor":"Control Web Panel","product":"Control Web Panel","affected":["control_web_panel < 1.29"],"published":"2026-11-02","updated":"2026-11-03","sourceUpdated":"2026-11-03T17:01:29.839Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-104080","references":[{"url":"https://control-webpanel.com/changelog","label":"Changelog"},{"url":"https://www.vulncheck.com/blog/control-web-panel-pre-auth-module-dispatch-rce","label":"VulnCheck Blog"},{"url":"https://www.vulncheck.com/advisories/control-web-panel-cwp-os-command-injection-via-valid-token","label":"VulnCheck Advisory: Control Web Panel (CWP) < 1.30 OS Command Injection via valid_token"}],"tags":["cve.org"],"epss":0.01195,"epssPercentile":0.68144,"ingestedAt":"2026-11-05T20:33:06.300Z","slug":"CVE-2026-104080","body":"## Overview\n\nControl 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.\n\n## Affected\n\n- `control_web_panel < 1.29`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}