{"id":"CVE-2026-79672","aliases":["GHSA-fwg7-53p4-g33c","GO-2026-5382"],"url":"https://o3.security/vulnerability/CVE-2026-79672","summary":"Ech0 before 4.4.3 Authentication Bypass via Comment Panel","details":"Ech0 before 4.4.3 fails to enforce scope-based authorization on nine comment panel admin endpoints, allowing access tokens with minimal scopes to perform full comment moderation operations. Attackers with a limited-scope access token can list, approve, reject, delete comments, and modify comment system settings by directly accessing the unprotected panel endpoints.","published":"2026-08-25T11:33:32.848Z","modified":"2026-09-02T03:30:32.799297672Z","cvss":null,"epss":{"score":0.00186,"percentile":0.08439,"asOf":"2026-09-16"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/lin-snow/ech0","fixedVersion":"4.4.3"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/79xxx/CVE-2026-79672.json"},{"type":"ADVISORY","url":"https://github.com/lin-snow/Ech0/security/advisories/GHSA-fwg7-53p4-g33c"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-79672"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/ech0-before-authentication-bypass-via-comment-panel"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-02T03:30:32.799297672Z"}}