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WS-2022-0118
Good to know:
Date: April 20, 2022
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. Fixed in 9.3.12. This vulnerability only affects sites using Drupal's revision system
Language: PHP
Severity Score
Severity Score
Weakness Type (CWE)
Improper Access Control
CWE-284Top Fix
CVSS v3.1
Base Score: |
|
---|---|
Attack Vector (AV): | NETWORK |
Attack Complexity (AC): | HIGH |
Privileges Required (PR): | LOW |
User Interaction (UI): | NONE |
Scope (S): | UNCHANGED |
Confidentiality (C): | HIGH |
Integrity (I): | HIGH |
Availability (A): | NONE |