CVE-2023-6846

HIGH 8.8

File Manager Pro <= 8.3.4 - Authenticated (Subscriber+) Arbitrary File Upload

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

The File Manager Pro plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 8.3.4 via the mk_check_filemanager_php_syntax AJAX function. This makes it possible for authenticated attackers, with subscriber access and above, to execute code on the server. Version 8.3.5 introduces a capability check that prevents users lower than admin from executing this function.

CWE	CWE-94
Vendor	file manager
Product	file manager pro
Published	Feb 5, 2024
Last Updated	Apr 8, 2026

Stay Ahead of the Next One

Get instant alerts for file manager file manager pro

Be the first to know when new high vulnerabilities affecting file manager file manager pro are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

File Manager / File Manager Pro

0 ≤ 8.3.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/1e8e0257-a745-495f-a103-c032b95209fc?source=cve gist.github.com: https://gist.github.com/Kun19/046b2b305cac5f2edd38037984c2e8e3

Credits

Tobias Weißhaar