CVE-2025-12466: Drupal Simple OAuth (OAuth2) & OpenID Connect allows Authentication Bypass

October 30, 2025

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

github.com/advisories/GHSA-jqmq-fpwv-p925
nvd.nist.gov/vuln/detail/CVE-2025-12466
www.drupal.org/sa-contrib-2025-114

Code Behaviors & Features

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