{"id":"CVE-2026-77877","published":"2026-11-02T16:17:43.473","lastModified":"2026-11-02T19:35:33.347","description":"Control Web Panel (CWP) before webpanel_version 1.30 contains a missing authentication vulnerability that allows attackers able to reach the loopback API service to invoke root-privileged API routes without presenting an access token. Attackers can access endpoints such as /v1/restoredatabase/, /generaluser/, /last_access/, /valid_user/, /valid_token/, and /user_panel_dashboard/ to perform unauthorized actions with root privileges.","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-306"],"vendors":[],"products":[],"references":[{"url":"https://control-webpanel.com/changelog","tags":[]},{"url":"https://www.vulncheck.com/advisories/control-web-panel-cwp-unauthenticated-loopback-api-root-access","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"Control Web Panel (CWP) before version 1.30 lacks authentication checks on loopback API routes, allowing local attackers to invoke root-privileged endpoints without a valid access token.","exploitability":"Exploitation requires local access to the loopback interface (127.0.0.1), but no authentication or user interaction is needed beyond that.","blast_radius":"An attacker gaining access to the loopback service can execute arbitrary root-level operations, including restoring databases, accessing user data, and modifying system configurations.","remediation":"Upgrade to CWP version 1.30 or later, which patches the missing authentication vulnerability.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["auth-bypass","local","root-privilege","api","cwp"],"model":"garnet-coder","analyzedAt":"2026-11-03T10:02:02.562Z"}}