Drupal core - SA-CORE-2022-012
In some situations, the Image module does not correctly check access to image files not stored in the standard public files directory when generating derivative images using the image styles system.
Access to a non-public file is checked only if it is stored in the "private" file system. However, some contributed modules provide additional file systems, or schemes, which may lead to this vulnerability.
This vulnerability is mitigated by the fact that it only applies when the site sets (Drupal 9) $config['image.settings']['allow_insecure_derivatives'] or (Drupal 7) $conf['image_allow_insecure_derivatives'] to TRUE. The recommended and default setting is FALSE, and Drupal core does not provide a way to change that in the admin UI.
Some sites may require configuration changes following this security release. Review the release notes for your Drupal version if you have issues accessing files or image styles after updating.
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
- https://nvd.nist.gov/vuln/detail/CVE-2022-25275
- https://github.com/drupal/core/commit/2d5f47fc8a166115f56c2330a81e83abe22445cf
- https://github.com/drupal/core/commit/e2fbf63700819cb470a1be425798f1a3f2020116
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2022-25275.yaml
- https://github.com/drupal/core
- https://www.drupal.org/sa-core-2022-012
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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-xh3v-6f9j-wxw3 - CC BY 4.0
OSV / GitHub Advisory Database - DRUPAL-CORE-2022-012 - CC BY-SA 2.0; code GPL-2.0-or-later
Vulnerability history: drupal/core
All published vulnerabilities of this package (Drupal (core)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 165
- First → latest
- 02.2018 09.2026
- Without a fix
- 3
- Exploited in attacks
- 5
Severity breakdown
- Critical 17
- High 44
- Medium 72
- Low 6
- Unrated 26
Disclosures per year
- 2018: 4
- 2019: 14
- 2020: 12
- 2021: 11
- 2022: 61
- 2023: 6
- 2024: 36
- 2025: 8
- 2026: 13
-
Drupal core - SA-CORE-2022-012 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.