CVE-2026-37064

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

User enumeration in /vfm-admin/ajax/usr-check.php in Veno File Manager Project 4.4.9 allows an unauthenticated attacker to enumerate the application users via sending a specially crafted POST request to the affected endpoint with a chosen 'user_name' parameter to test if the user exists.

Published 2026-08-27. Last modified 2026-09-01.