CVE-2018-16819: Monstra

Medium severity, CVSS 4.9. EPSS: 1.3% chance of exploitation in the next 30 days.

admin/index.php in Monstra CMS 3.0.4 allows arbitrary file deletion via id=filesmanager&path=uploads/.......//./.......//./&delete_file= requests.

Affected products

• Monstra Monstra: version 3.0.4 only

Published 2018-09-18. Last modified 2026-06-17.