CVE-2019-8408: Onefilecms

Medium severity, CVSS 4.9. EPSS: 1.2% chance of exploitation in the next 30 days.

OneFileCMS 3.6.13 allows remote attackers to modify onefilecms.php by clicking the Copy button twice.

Affected products

• Onefilecms Onefilecms: version 3.6.13 only

Published 2019-02-17. Last modified 2026-06-17.