Access Bypass in Drupal's Revision System for Node and Media Content
CVE-2022-25274

5.4MEDIUM

Key Information:

Vendor
Drupal
Status
Core
Vendor
CVE Published:
26 April 2023

Summary

Drupal 9.3 introduced a generic entity access API for managing entity revisions. However, the API was not fully integrated with the existing permission system, leading to potential access bypass for users who can interact with content revisions without possessing the requisite permissions for specific items within node and media content. This issue primarily affects installations utilizing Drupal's revision system, thereby posing a risk to content security.

Affected Version(s)

Core 9.3 < 9.3.12

References

https://www.drupal.org/sa-core-2022-009

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.