{"id":"CVE-2026-77877","title":"Control Web Panel (CWP) < 1.29 Unauthenticated Loopback API Root Access","summary":"Control Web Panel (CWP) before webpanel_version 1.29 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. At…","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-306"],"vendor":"Control Web Panel","product":"Control Web Panel","affected":["control_web_panel < 1.29"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-11-02T17:10:36.770755Z"},"published":"2026-11-02","updated":"2026-11-03","sourceUpdated":"2026-11-03T17:00:59.069Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-77877","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-unauthenticated-loopback-api-root-access","label":"VulnCheck Advisory: Control Web Panel (CWP) < 1.30 Unauthenticated Loopback API Root Access"}],"tags":["cve.org"],"epss":0.00165,"epssPercentile":0.05822,"ingestedAt":"2026-11-05T20:33:06.298Z","slug":"CVE-2026-77877","body":"## Overview\n\nControl Web Panel (CWP) before webpanel_version 1.29 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.\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,"exploitation":0,"ransomware":0},"changes":[]}