Drupal core - SA-CORE-2022-013
Under certain circumstances, the Drupal core form API evaluates form element access incorrectly. This may lead to a user being able to alter data they should not have access to.
No forms provided by Drupal core are known to be vulnerable. However, forms added through contributed or custom modules or themes may be affected.
This advisory is not covered by Drupal Steward.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | drupal/core | >= 8.0.0, < 9.3.19, >= 9.4.0, < 9.4.3 | 9.3.19, 9.4.3 |
| Drupal (core) | drupal/core | >= 8.0.0, < 9.3.19, >= 9.4.0, < 9.4.3 | 9.3.19, 9.4.3 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N- Weakness (CWE)
-- Platform
- Composer, Drupal
- Package
drupal/core- Disclosed
- 20.07.2022
- Updated
- 11.10.2026 13:17
Sources and licenses
OSV / GitHub Advisory Database - GHSA-cfh2-7f6h-3m85 - CC BY 4.0
OSV / GitHub Advisory Database - DRUPAL-CORE-2022-013 - CC BY-SA 2.0; code GPL-2.0-or-later
Vulnerability history: drupal/core
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
- 146
- First → latest
- 02.2018 09.2026
- Without a fix
- 3
- Exploited in attacks
- 5
Severity breakdown
- Critical 15
- High 40
- Medium 60
- Low 5
- Unrated 26
Disclosures per year
- 2018: 4
- 2019: 14
- 2020: 12
- 2021: 11
- 2022: 55
- 2023: 6
- 2024: 23
- 2025: 8
- 2026: 13
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