File Manager Pro – Filester <= 1.8.6- Authenticated (Subscriber+) Arbitrary File Upload

7.5
Unrestricted Upload of File with Dangerous Type
CVE CVE-2024-8066
CVSS 7.5 (High)
Publicly Published November 27, 2024
Last Updated January 4, 2025
Researcher TANG Cheuk Hei (siunam)

Description

The File Manager Pro – Filester plugin for WordPress is vulnerable to arbitrary file uploads due to missing validation in the 'fsConnector' function in all versions up to, and including, 1.8.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, and granted permissions by an Administrator, to upload a new .htaccess file allowing them to subsequently upload arbitrary files on the affected site's server which may make remote code execution possible.

Learn more about Arbitrary File Upload vulnerabilities and how to prevent them.

References

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Vulnerability Details for File Manager Pro – Filester

Software Type Plugin
Software Slug filester (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.8.7, or a newer patched version
Affected Version
  • <= 1.8.6
Patched Version
  • 1.8.7

Recent vulnerabilities in File Manager Pro – Filester

# Title CVE ID CVSS Researchers Date
1 Multiple elFinder Plugins <= (Various Versions) - Directory Traversal to Arbitrary File Deletion CVE-2025-0818 6.5 tiborisaak August 12, 2025
2 File Manager Pro <= 1.8.8 - Authenticated (Administrator+) Stored Cross-Site Scripting CVE-2025-52710 4.4 Nguyen Kim Sang June 19, 2025
3 File Manager Pro – Filester <= 1.8.8 - Authenticated (Administrator+) Arbitrary File Upload CVE-2025-3234 7.2 TANG Cheuk Hei (siunam) June 13, 2025
4 File Manager Pro – Filester <= 1.8.6 - Missing Authorization to Authenticated (Subscriber+) Filebird Plugin Installation CVE-2024-12331 4.3 Trương Hữu Phúc (truonghuuphuc) December 18, 2024
5 File Manager Pro – Filester <= 1.8.5 - Authenticated (Administrator+) Local JavaScript File Inclusion CVE-2024-9669 7.2 TANG Cheuk Hei (siunam) November 27, 2024
6 File Manager Pro – Filester <= 1.8.2 - Authenticated Plugin Settings Update CVE-2024-7031 7.5 bart August 2, 2024
7 File Manager Pro <= 1.8 - Authenticated (Admin+) Stored Cross-Site Scripting CVE-2023-4862 4.4 Alex Sanford September 19, 2023
8 File Manager Pro – Filester <= 1.8 - Authenticated (Admin+) Arbitrary File Upload CVE-2023-4861 7.2 Alex Sanford September 19, 2023
9 File Manager Pro – Filester - <= 1.7.6 - Cross-Site Request Forgery to Arbitrary File Rename CVE-2023-4827 8.8 Dmitrii Ignatyev September 11, 2023

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