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    CVE-2025-12466

    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:Oct 29, 2025
    Last Modified:Dec 4, 2025
    EPS:Oct 29, 2025
    EPSS Score:0.00057
    CVSS Score:7.5

    Affected Products

    Vendor
    Drupal
    Product
    Drupal
    Vendor
    Drupal
    Product
    Openid
    Vendor
    Simple Oauth Project
    Product
    Simple Oauth

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-127 Directory Indexing
    CAPEC-665 Exploitation of Thunderbolt Protection Flaws

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High