Frontend File Manager <= 3.7 - Arbitrary File Upload

9.8
Unrestricted Upload of File with Dangerous Type
CVSS 9.8 (Critical)
Publicly Published June 10, 2015
Last Updated January 22, 2024
Researchers Michael Kapfer
Sebastian Kraemer

Description

The Frontend File Manager plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in versions up to, and including, 3.7. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.

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Vulnerability Details for Frontend File Manager Plugin

Software Type Plugin
Software Slug nmedia-user-file-uploader (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.8, or a newer patched version
Affected Version
  • <= 3.7
Patched Version
  • 3.8

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