DRUPAL-CONTRIB-2018-001

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    DRUPAL-CONTRIB-2018-001

    Published: 10 Jan 2018Last Modified: 10 Sept 2026

    Summary:

    Details: This module enables content editors to create complex pages and layouts on the fly without the help from a developer, using reusable widgets. The module does not sufficiently filter values posted to its AJAX endpoint, which leads to the instantiation of an arbitrary PHP class. This vulnerability is mitigated by the fact that only sites with the Stacks - Content Feed submodule enabled are affected.

    References: https://www.drupal.org/sa-contrib-2018-001

    Affected packages

    Package

    Name: drupal/stacks

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.1.0

    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