Vulnerability advisory
DRUPAL-CORE-2025-001
Also known as BIT-drupal-2025-3057CVE-2025-3057GHSA-39g6-x4x8-5jcm
Severity
Severity not reported.
Affected versions
drupal/core Packagist
All drupal/core advisories →Description
Drupal core doesn't sufficiently filter error messages under certain circumstances, leading to a reflected Cross Site Scripting vulnerability (XSS).
Sites are encouraged to update. There are not yet public documented steps to exploit this, but there may be soon given the nature of this issue.
This issue is being protected by Drupal Steward. Sites that use Drupal Steward are already protected, but are still encouraged to upgrade in the near future.