Drupal Simple OAuth (OAuth2) & OpenID Connect allows Authentication Bypass

HOCH 7.5CVE-2025-12466 · DRUPAL-CONTRIB-2025-114 · GHSA-jqmq-fpwv-p925 · Published 30/10/2025 · updated 08/10/2026

Kurz gesagt

CVE-2025-12466 ist eine Schwachstelle (HOCH (CVSS 7.5)) in drupal/simple_oauth, drupal/simple_oauth, simple oauth (simple oauth project).
Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.36%, höher als bei 30.0% aller Schwachstellen.
Abhilfe: auf 6.0.7 oder neuer aktualisieren.

Package	Affected versions	Patched versions
drupal/simple_oauth Packagist	`≥ 6.0.0, < 6.0.7`	`6.0.7`
drupal/simple_oauth Packagist:https://packages.drupal.org/8	`≥ 6.0.0, < 6.0.7`	`6.0.7`
simple oauth simple_oauth_project	`≥ 6.0.0, < 6.0.7`	`6.0.7`

Description

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.

NVD description

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.

References

nvd.nist.gov/vuln/detail/CVE-2025-12466 · ADVISORY
drupal.org/sa-contrib-2025-114 · WEB

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