Drupal · Drupal Crumbs Module · CVE-2015-4378
**Name of the Vulnerable Software and Affected Versions**
Drupal Crumbs module versions 7.x-2.x before 7.x-2.3
**Description**
A cross-site scripting (XSS) issue exists, allowing remote authenticated users with the "Administer Crumbs" permission to inject arbitrary web script or HTML via a custom breadcrumb separator.
**Recommendations**
For versions prior to 7.x-2.3, update to version 7.x-2.3 or later to resolve the issue.