{"id":"CVE-2025-12466","aliases":["DRUPAL-CONTRIB-2025-114","GHSA-jqmq-fpwv-p925"],"url":"https://o3.security/vulnerability/CVE-2025-12466","summary":"Simple OAuth (OAuth2) & OpenID Connect - Critical - Access bypass - SA-CONTRIB-2025-114","details":"Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal Simple OAuth (OAuth2) & OpenID Connect allows Authentication Bypass.This issue affects Simple OAuth (OAuth2) & OpenID Connect: from 6.0.0 before 6.0.7.","published":"2025-10-29T23:14:51.343Z","modified":"2026-08-12T03:51:31.247514395Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"drupal/simple_oauth","fixedVersion":"6.0.7"}],"fix":null,"references":[{"type":"WEB","url":"https://git.drupalcode.org/project/simple_oauth"},{"type":"WEB","url":"https://www.drupal.org/project/simple_oauth"},{"type":"WEB","url":"https://www.drupal.org/sa-contrib-2025-114"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/12xxx/CVE-2025-12466.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-12466"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:31.247514395Z"}}