{"cve":"CVE-2025-66001","nvd":{"published":"2026-01-08T11:15:43.457","modified":"2026-10-07T09:10:00.160","status":"Deferred","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-295"],"references":["https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-66001","https://github.com/neuvector/neuvector/security/advisories/GHSA-4jj9-cgqc-x9h5"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:19:41.481987139+00:00"},"epss":{"cve":"CVE-2025-66001","score":0.00361,"percentile":0.29595,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-4jj9-cgqc-x9h5","url":"https://osv.dev/vulnerability/GHSA-4jj9-cgqc-x9h5","summary":"NeuVector OpenID Connect is vulnerable to man-in-the-middle (MITM)","modified":"2026-09-10T03:50:31.500340405Z","packages":[{"ecosystem":"Go","name":"github.com/neuvector/neuvector","purl":"pkg:golang/github.com/neuvector/neuvector","ranges":[">=5.3.0 <5.4.8"],"fixed":["5.4.8"]}]},{"id":"GO-2025-4235","url":"https://osv.dev/vulnerability/GO-2025-4235","summary":"NeuVector OpenID Connect is vulnerable to man-in-the-middle (MITM) in github.com/neuvector/neuvector","modified":"2026-07-01T12:47:10.101164868Z","packages":[{"ecosystem":"Go","name":"github.com/neuvector/neuvector","purl":"pkg:golang/github.com/neuvector/neuvector","ranges":["all versions"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}