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.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://www.drupal.org/sa-contrib-2025-114 Patch, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.5 · simple_oauth_projectNVD modified 2026-10-08 10:10
Affected (CPE criteria) 1
cpe:2.3:a:simple_oauth_project:simple_oauth:*:*:*:*:*:drupal:*:*
References 1
- https://www.drupal.org/sa-contrib-2025-114 Patch, Vendor Advisory