drupal/access_code - SA-CONTRIB-2025-108
This module enables users to sign in with an access code instead of entering user names and passwords. When users are allowed to pick their own access codes, they can guess other users' access codes based on the fact that access codes need to be unique and the system warns if the code of their choice is taken.
This vulnerability is mitigated by the fact that an attacker must have a role with the "change own access code" permission.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | drupal/access_code | < 2.0.5 | 2.0.5 |
| Drupal module | drupal/access_code | < 2.0.5 | 2.0.5 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L- Weakness (CWE)
CWE-307- Platform
- Composer, Drupal
- Package
drupal/access_code- Disclosed
- 24.09.2025
- Updated
- 11.10.2026 12:18
Sources and licenses
OSV / GitHub Advisory Database - GHSA-27mc-9399-r9mx - CC BY 4.0
OSV / GitHub Advisory Database - DRUPAL-CONTRIB-2025-108 - CC BY-SA 2.0; code GPL-2.0-or-later
Vulnerability history: drupal/access_code
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 2
- First → latest
- 04.2025 09.2025
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Medium 1
- Unrated 1
Disclosures per year
- 2025: 2
- 2026: 0
-
drupal/access_code - SA-CONTRIB-2025-108 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.