CVE-2026-37064

User Enumeration via /vfm-admin/ajax/usr-check.php using POST Requests

Published Aug 27, 2026 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

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History
Type Values Removed Values Added
Title User Enumeration via /vfm-admin/ajax/usr-check.php using POST Requests
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Unauthenticated User Enumeration in Veno File Manager Project 4.4.9
Weaknesses CWE-200
Type Values Removed Values Added
Weaknesses CWE-203
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

Type Values Removed Values Added
Title Unauthenticated User Enumeration in Veno File Manager Project 4.4.9
Weaknesses CWE-200
Type Values Removed Values Added
Description 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.
References

Subscriptions

No data.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Sep 1, 2026, 7:30 PM
Reserved
Apr 6, 2026, 12:00 AM
Status
Deferred
Published
Aug 27, 2026, 8:17 PM
Modified
Sep 1, 2026, 8:17 PM