drupal/monster_menus - SA-CONTRIB-2026-253
This module enables you to create one or more multisites with highly granular page permissions. The included RSS Page submodule allows you to create nodes which aggregate one or more RSS feeds.
When the input of the node creation form is processed, it makes use of PHP's unserialize function. This introduces a PHP object injection vulnerability.
This vulnerability is mitigated by the fact that the RSS Page submodule must be enabled and an attacker must have a role with the permission "RSS Feed: Create new content".
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | drupal/monster_menus | < 9.5.6 | 9.5.6 |
| Drupal module | drupal/monster_menus | < 9.5.6 | 9.5.6 |
References
- Weakness (CWE)
-- Platform
- Composer, Drupal
- Package
drupal/monster_menus- Disclosed
- 21.10.2026
- Updated
- 22.10.2026 18:07
Sources and licenses
OSV / GitHub Advisory Database - DRUPAL-CONTRIB-2026-253 - CC BY-SA 2.0; code GPL-2.0-or-later
Vulnerability history: drupal/monster_menus
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
- 4
- First → latest
- 10.2024 10.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Unrated 4
Disclosures per year
- 2024: 2
- 2025: 0
- 2026: 2
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