Simple OAuth (OAuth2) & OpenID Connect - Critical - Access bypass - SA-CONTRIB-2025-114
Priority LOW 33CWE-288Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-288.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0036 29th percentileScored 2026-11-07
Fix Fixed Simple OAuth (OAuth2) & OpenID Connect (Drupal): 6.0.7drupal/simple_oauth (Packagist): 6.0.7
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Drupal | Simple OAuth (OAuth2) & OpenID Connect | 6.0.0 to before 6.0.7 | 6.0.7 | Patch available | CNA |
| — | drupal/simple_oauth (Packagist) | 6.0.0 to before 6.0.7 | 6.0.7 | Patch available | GHSA-jqmq-fpwv-p925 |
- Simple OAuth (OAuth2) & OpenID Connect VendorDrupal Affected 6.0.0 to before 6.0.7 Fixed in 6.0.7 Patch available CNA
- drupal/simple_oauth (Packagist) Vendor— Affected 6.0.0 to before 6.0.7 Fixed in 6.0.7 Patch available GHSA-jqmq-fpwv-p925
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:simple_oauth_project:simple_oauth:*:*:*:*:*:drupal:*:* | 6.0.0 to before 6.0.7 | Vulnerable | Simple Oauth Project |
- cpe:2.3:a:simple_oauth_project:simple_oauth:*:*:*:*:*:drupal:*:* Versions 6.0.0 to before 6.0.7 Vulnerable ·Simple Oauth Project
Remediation
- Fix · CNA Simple OAuth (OAuth2) & OpenID Connect (Drupal) Fixed in 6.0.7
- Fix · GHSA-jqmq-fpwv-p925 drupal/simple_oauth (Packagist) Fixed in 6.0.7 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2025-12466
- 2026-10-03 Alias added: GHSA-jqmq-fpwv-p925
References
More Drupal vulnerabilities
- TI-2026-07979 Drupal core - Highly critical - SQL injection - SA-CORE-2026-004 KEVCVSS 3.1CRITICAL 9.8
- TI-2018-05494 Drupal core - Highly critical - Remote Code Execution - SA-CORE-2018-004 KEVCVSS 3.1CRITICAL 9.8
- TI-2018-05493 Improper input validation in Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6… KEVCVSS 3.1CRITICAL 9.8
- TI-2020-10731 Unrestricted file upload in Drupal Core KEVCVSS 3.1HIGH 8.8
- TI-2019-04505 Drupal core - Highly critical - Remote Code Execution KEVCVSS 3.1HIGH 8.1
- TI-2020-17477 Archive_Tar through 1.4.10 has :// filename sanitization only to address phar attacks… KEVCVSS 3.1HIGH 7.8
Sources
- CVE-2025-12466 · CVE Program
- CVE-2025-12466 · NVD
- FIRST EPSS
- GHSA-jqmq-fpwv-p925 · GitHub Advisory Database · CC BY 4.0
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