File Manager <= 4.8 - Missing Authorization on AJAX Actions

6.3
Missing Authorization
CVSS 6.3 (Medium)
Publicly Published August 7, 2019
Last Updated January 22, 2024
Researcher Patchstack

Description

The File Manager plugin for WordPress is vulnerable to authorization bypass due to missing capability checks on various functions hooked via AJAX actions in versions up to, and including, 4.8. This makes it possible for authenticated attackers with subscriber-level permissions and above to delete back-ups and view sensitive information about back-ups.

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Vulnerability Details for File Manager

Software Type Plugin
Software Slug wp-file-manager (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.9, or a newer patched version
Affected Version
  • <= 4.8
Patched Version
  • 4.9

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