CVE-2026-122058
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 restrict access to consumer configuration. Users who can create or edit consumers can potentially configure malicious consumers and obtain tokens with additional privileges. This can allow them to access the site as another user, up to full administrative access.
This vulnerability is mitigated by the fact that an attacker must have a role with the Add consumer entities or Update own consumer entities permissions.
What each source reports
OSVDRUPAL-CONTRIB-2026-296 No score
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 restrict access to consumer configuration. Users who can create or edit consumers can potentially configure malicious consumers and obtain tokens with additional privileges. This can allow them to access the site as another user, up to full administrative access.
This vulnerability is mitigated by the fact that an attacker must have a role with the Add consumer entities or Update own consumer entities permissions.
- Record
DRUPAL-CONTRIB-2026-296- Updated
- 2026-11-04
Affected packages
| Package | Affected | Fixed |
|---|---|---|
drupal/simple_oauthPackagist:https://packages.drupal.org/8 |
before 5.2.6, 6.0.0 up to 6.0.10, 6.1.0 up to 6.1.4 | 5.2.66.0.106.1.4 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-122058 is a vulnerability with no CVSS score yet in drupal/simple_oauth, published November 4, 2026. No source lists public exploit code. Fixed in drupal/simple_oauth 5.2.6.