CVE-2018-17556: Modx Revolution

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

MODX Revolution v2.6.5-pl allows stored XSS via a Create New Media Source action.

Affected products

• Modx Modx Revolution: version 2.6.5 only

Published 2018-09-26. Last modified 2026-06-17.