CVE-2015-4367: Simple Subscription Project Simple Subscription

Low severity, CVSS 3.5. EPSS: 0.9% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the Simple Subscription module before 6.x-1.1 and 7.x-1.x before 7.x-1.1 for Drupal allows remote authenticated users with the "administer blocks" permission to inject arbitrary web script or HTML via vectors related to block content.

Affected products

• Simple Subscription Project Simple Subscription: version 6.x-1.0 only; version 7.x-1.0 only

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