Bit File Manager <= 4.1.4 - Cross-Site Request Forgery to Arbitrary File Upload

8.8
Cross-Site Request Forgery (CSRF)
CVSS 8.8 (High)
Publicly Published March 1, 2017
Last Updated May 1, 2023
Researcher David Vaartjes

Description

The Bit File Manager plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.1.4. This is due to missing or incorrect nonce validation on the plugin's upload form. This makes it possible for unauthenticated attackers to upload arbitrary files to the server via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

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1 affected software package

Software Type Plugin
Software Slug file-manager (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.1.5, or a newer patched version
Affected Version
  • < 4.1.5
Patched Version
  • 4.1.5

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