DRUPAL-CONTRIB-2026-306

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    DRUPAL-CONTRIB-2026-306

    Published: 4 Nov 2026Last Modified: 4 Nov 2026

    Summary:

    Details: This module enables you to schedule content to be published or unpublished at a certain time in the future. The module doesn't sufficiently check if a user has permission to change publication or unpublication dates. This might cause certain information to be publicly disclosed ahead of the scheduled time, or content to become inaccessible earlier or later than planned. This vulnerability is mitigated by the fact that an attacker must already have permission to edit the affected content, and the content must be editable through a web services API like JSON:API or REST.

    References: https://www.drupal.org/sa-contrib-2026-306

    Affected packages

    Package

    Name: drupal/scheduler

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.7.0

    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
    DRUPAL-CONTRIB-2026-306 | CVE-DB