High severityNVD Advisory· Published Oct 29, 2025· Updated Oct 30, 2025
Simple OAuth (OAuth2) & OpenID Connect - Critical - Access bypass - SA-CONTRIB-2025-114
CVE-2025-12466
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
drupal/simple_oauthPackagist | >= 6.0.0, < 6.0.7 | 6.0.7 |
Affected products
2- Range: 6.0.0
Patches
Vulnerability mechanics
References
3- github.com/advisories/GHSA-jqmq-fpwv-p925ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-12466ghsaADVISORY
- www.drupal.org/sa-contrib-2025-114ghsaWEB
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