drupal/simple_oauth - SA-CONTRIB-2025-114
This module introduces an OAuth 2.0 authorization server, which can be configured to protect your Drupal instance with access tokens, or allow clients to request new access tokens and refresh them.
The module doesn't sufficiently respect granted scopes, it affects all access checks that are based on roles. For example: routes that have the _role requirement, can be bypassed with an access token.
This vulnerability is mitigated by the fact that an attacker must have the access token in possession and the user related to the token must have the associated (role requirement) roles assigned.
Update: the Affected versions field was updated to reflect that this vulnerability was present in the 6.0.0 release and fixed in 6.0.7. Earlier versions of this advisory incorrectly stated that other versions were affected.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | drupal/simple_oauth | >= 6.0.0, < 6.0.7 | 6.0.7 |
| Drupal module | drupal/simple_oauth | >= 6.0.0, < 6.0.7 | 6.0.7 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N- Weakness (CWE)
CWE-288- Platform
- Composer, Drupal
- Package
drupal/simple_oauth- Disclosed
- 29.10.2025
- Updated
- 11.10.2026 12:18
Sources and licenses
OSV / GitHub Advisory Database - GHSA-jqmq-fpwv-p925 - CC BY 4.0
OSV / GitHub Advisory Database - DRUPAL-CONTRIB-2025-114 - CC BY-SA 2.0; code GPL-2.0-or-later
Vulnerability history: drupal/simple_oauth
All published vulnerabilities of this package (Drupal module), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 2
- First → latest
- 01.2022 10.2025
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 1
- Unrated 1
Disclosures per year
- 2022: 1
- 2023: 0
- 2024: 0
- 2025: 1
- 2026: 0
-
drupal/simple_oauth - SA-CONTRIB-2025-114 this entry
Know which vulnerabilities affect your application
With the DockRay integration and software inventory enabled, DockRay checks reported component versions against known vulnerabilities and notifies you about confirmed matches. Coverage depends on the supported technology and available advisory data.