CVE-2020-12103: Prasathmani Tiny File Manager

High severity, CVSS 7.7. EPSS: 1.5% chance of exploitation in the next 30 days.

In Tiny File Manager 2.4.1 there is a vulnerability in the ajax file backup copy functionality which allows authenticated users to create backup copies of files (with .bak extension) outside the scope in the same directory in which they are stored.

Affected products

• Prasathmani Tiny File Manager: version 2.4.1 only

Published 2020-04-28. Last modified 2026-06-17.