CVE-2014-5451: Modx Revolution

Medium severity, CVSS 4.3. EPSS: 1.9% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in manager/templates/default/header.tpl in MODX Revolution 2.3.1-pl and earlier allows remote attackers to inject arbitrary web script or HTML via the "a" parameter to manager/. NOTE: this issue exists because of a CVE-2014-2080 regression.

Affected products

• Modx Modx Revolution: up to and including 2.3.1

Published 2014-11-06. Last modified 2026-06-17.