DRUPAL-CORE-2018-004

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    DRUPAL-CORE-2018-004

    Published: 25 Apr 2018Last Modified: 10 Dec 2025

    Summary:

    Details: A remote code execution vulnerability exists within multiple subsystems of Drupal 7.x and 8.x. This potentially allows attackers to exploit multiple attack vectors on a Drupal site, which could result in the site being compromised. This vulnerability is related to [Drupal core - Highly critical - Remote Code Execution - SA-CORE-2018-002](/sa-core-2018-002). Both SA-CORE-2018-002 and this vulnerability are being exploited in the wild. *Updated — this vulnerability is being exploited in the wild.*

    References: https://www.drupal.org/sa-core-2018-004

    Affected packages

    Package

    Name: drupal/core

    Purl: pkg:composer/drupal/core

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 8.0.0
    Fixed -8.4.8

    Affected versions

    8.0.0
    8.0.1
    8.0.2
    8.0.3
    8.0.4
    8.0.5
    8.0.6

    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