DRUPAL-CONTRIB-2021-017

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    DRUPAL-CONTRIB-2021-017

    Published: 16 Jun 2021Last Modified: 10 Sept 2026

    Summary:

    Details: This module provides a revision UI to Block Content entities. The module doesn't sufficiently respect access restrictions to certain entities when used in conjunction with specific modules. This vulnerability is mitigated by the fact that an attacker must have a role with any of the permissions provided by Block Content Revision UI, and another affected module must be enabled.

    References: https://www.drupal.org/sa-contrib-2021-017

    Affected packages

    Package

    Name: drupal/block_content_revision_ui

    Purl: pkg:composer/drupal/block_content_revision_ui?repository_url=https:%2F%2Fpackages.drupal.org%2F8

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.127.1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    DRUPAL-CONTRIB-2021-017 | CVE-DB