{"id":"CVE-2025-66001","aliases":["GHSA-4jj9-cgqc-x9h5","GO-2025-4235"],"url":"https://o3.security/vulnerability/CVE-2025-66001","summary":"NeuVector OpenID Connect is vulnerable to man-in-the-middle (MITM)","details":"NeuVector supports login authentication through OpenID Connect. However, the TLS verification (which verifies the remote server's authenticity and integrity) for OpenID Connect is not enforced by default. As a result this may expose the system to man-in-the-middle (MITM) attacks.","published":"2026-01-08T10:23:18.934Z","modified":"2026-07-31T18:29:59.087670453Z","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/neuvector/neuvector","fixedVersion":"5.4.8"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66001.json"},{"type":"ADVISORY","url":"https://github.com/neuvector/neuvector/security/advisories/GHSA-4jj9-cgqc-x9h5"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-66001"},{"type":"REPORT","url":"https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-66001"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-31T18:29:59.087670453Z"}}