CVE-2026-8379: Unknown Frontend File Manager Plugin

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

The Frontend File Manager Plugin WordPress plugin through 23.6 does not properly enforce its nonce check on the file download handler, allowing unauthenticated attackers to download files uploaded by any user through the Frontend File Manager Plugin WordPress plugin through 23.6 by iterating identifiers.

Affected products

• Unknown Frontend File Manager Plugin: up to and including 23.6

Published 2026-06-23. Last modified 2026-06-23.