CVE-2018-19599: Monstra CMS

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

Monstra CMS 1.6 allows XSS via an uploaded SVG document to the admin/index.php?id=filesmanager&path=uploads/ URI. NOTE: this is a discontinued product.

Affected products

• Monstra Monstra CMS: version 1.6 only

Published 2020-03-02. Last modified 2026-06-17.