CVE-2013-4447: Md-Systems Simplenews

Medium severity, CVSS 4.3. EPSS: 2.7% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the API in the Simplenews module 6.x-1.x before 6.x-1.5 and 7.x-1.x before 7.x-1.1 for Drupal allows remote attackers to inject arbitrary web script or HTML via an email address.

Affected products

• Md-Systems Simplenews: version 6.x-1.0 only; version 6.x-1.1 only; version 6.x-1.2 only; version 6.x-1.3 only; version 6.x-1.4 only; version 6.x-1.x only; …

Published 2013-11-01. Last modified 2026-06-16.