Headline
GHSA-7jr4-hgqx-vwgq: Access bypass in Drupal core
Drupal 9.3 implemented a generic entity access API for entity revisions. However, this API was not completely integrated with existing permissions, resulting in some possible access bypass for users who have access to use revisions of content generally, but who do not have access to individual items of node and media content. This vulnerability only affects sites using Drupal’s revision system.
All releases prior to Drupal 9.3 (including Drupal 7) are not affected.
- GitHub Advisory Database
- GitHub Reviewed
- CVE-2022-25274
Access bypass in Drupal core
Moderate severity GitHub Reviewed Published Apr 26, 2023 to the GitHub Advisory Database • Updated Apr 26, 2023
Package
Affected versions
>= 9.3.0, < 9.3.12
Drupal 9.3 implemented a generic entity access API for entity revisions. However, this API was not completely integrated with existing permissions, resulting in some possible access bypass for users who have access to use revisions of content generally, but who do not have access to individual items of node and media content. This vulnerability only affects sites using Drupal’s revision system.
All releases prior to Drupal 9.3 (including Drupal 7) are not affected.
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-25274
- https://www.drupal.org/sa-core-2022-009
Published to the GitHub Advisory Database
Apr 26, 2023
Last updated
Apr 26, 2023
Related news
Drupal 9.3 implemented a generic entity access API for entity revisions. However, this API was not completely integrated with existing permissions, resulting in some possible access bypass for users who have access to use revisions of content generally, but who do not have access to individual items of node and media content. This vulnerability only affects sites using Drupal's revision system.