PT-2025-44362 · Drupal · Simple Oauth (Oauth2) & Openid Connect

Bojan Bogdanovic + 3 · Published 2025-10-29 · Updated 2025-11-03 · CVE-2025-12466

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Drupal Simple OAuth (OAuth2) & OpenID Connect versions 6.0.0 through 6.0.6

Description A flaw exists in Simple OAuth (OAuth2) & OpenID Connect that permits authentication bypass. This issue allows bypassing normal authentication mechanisms through an alternate path or channel.

Recommendations Update Simple OAuth (OAuth2) & OpenID Connect to a version later than 6.0.6.

Fix

Authentication Bypass Using an Alternate Path or Channel

Weakness Enumeration

CWE-288

Related Identifiers

CVE-2025-12466

DRUPAL-CONTRIB-2025-114

GHSA-JQMQ-FPWV-P925

Affected Products

Simple Oauth (Oauth2) & Openid Connect

References · 11

• https://osv.dev/vulnerability/CVE-2025-12466 · Vendor Advisory
• https://drupal.org/sa-contrib-2025-114 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-jqmq-fpwv-p925 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-12466 · Security Note
• https://twitter.com/VulmonFeeds/status/1983701978698883554 · Twitter Post
• https://t.me/CVEtracker/36144 · Telegram Post
• https://twitter.com/CVEnew/status/1983678031320236358 · Twitter Post
• https://reddit.com/r/VulnMatter/comments/1ol36t3/resumen_diario_de_vulnerabilidades_31102025 · Reddit Post
• https://t.me/cveNotify/140917 · Telegram Post
• https://reddit.com/r/VulnMatter/comments/1onduhn/resumen_diario_de_vulnerabilidades_03112025 · Reddit Post
• https://reddit.com/r/VulnMatter/comments/1om1lei/resumen_diario_de_vulnerabilidades_01112025 · Reddit Post