DRUPAL-CONTRIB-2026-231

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    DRUPAL-CONTRIB-2026-231

    Published: 21 Oct 2026Last Modified: 21 Oct 2026

    Summary:

    Details: This theme provides a front-end design for transparency and open-government sites, including a table preview of CSV files attached to content. The theme doesn't sufficiently check file access when it renders that preview. It reads the file directly, so a visitor who may view the content, but whose download of the file is refused, can still read the file's contents on the page. A preview rendered for one visitor can also be cached and shown to another. This vulnerability is mitigated by the fact that the site must store the CSV files outside the public file system, and must restrict their download beyond access to the content itself with an additional module or custom code. Files in the public file system are not affected.

    References: https://www.drupal.org/sa-contrib-2026-231

    Affected packages

    Package

    Name: drupal/agora_theme

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.2.3

    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-2026-231 | CVE-DB