DRUPAL-CORE-2020-009

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    DRUPAL-CORE-2020-009

    Published: 16 Sept 2020Last Modified: 10 Dec 2025

    Summary:

    Details: Drupal 8 and 9 have a reflected cross-site scripting (XSS) vulnerability under certain circumstances. An attacker could leverage the way that HTML is rendered for affected forms in order to exploit the vulnerability.

    References: https://www.drupal.org/sa-core-2020-009

    Affected packages

    Package

    Name: drupal/core

    Purl: pkg:composer/drupal/core

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 8.0.0
    Fixed -8.8.10

    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
    DRUPAL-CORE-2020-009 | CVE-DB