CVE-2013-4275: Zen Project Zen

Medium severity, CVSS 5.4. EPSS: 1% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the zen_breadcrumb function in template.php in the Zen theme 6.x-1.x, 7.x-3.x before 7.x-3.2, and 7.x-5.x before 7.x-5.4 for Drupal allows remote authenticated users with the "administer themes" permission to inject arbitrary web script or HTML via the breadcrumb separator field.

Affected products

• Zen Project Zen: from 6.x-1.0, up to and including 6.x-1.3; from 7.x-3.0, before 7.x-3.2 (fixed in 7.x-3.2); from 7.x-5.0, before 7.x-5.4 (fixed in 7.x-5.4)

Published 2019-11-13. Last modified 2026-06-16.