CVE-2015-4378: Crumbs Project Crumbs

Low severity, CVSS 2.1. EPSS: 0.9% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the Crumbs module 7.x-2.x before 7.x-2.3 for Drupal allows remote authenticated users with the "Administer Crumbs" permission to inject arbitrary web script or HTML via a custom breadcrumb separator.

Affected products

• Crumbs Project Crumbs: version 7.x-2.0 only; version 7.x-2.1 only; version 7.x-2.2 only

Published 2015-06-15. Last modified 2026-06-17.