CVE-2021-24639: Ffw Omgf

High severity, CVSS 8.1. EPSS: 0.9% chance of exploitation in the next 30 days.

The OMGF WordPress plugin before 4.5.4 does not enforce path validation, authorisation and CSRF checks in the omgf_ajax_empty_dir AJAX action, which allows any authenticated users to delete arbitrary files or folders on the server.

Affected products

• Ffw Omgf: before 4.5.4 (fixed in 4.5.4)

Published 2021-09-20. Last modified 2026-06-17.