WordPress Review Plugin: The Ultimate Solution for Building a Review Website <= 5.3.5 - Authenticated (Contributor+) Local File Inclusion via Post Custom Fields

2025-05-09 00:00
Hiroho Shimada

Vulnerability Overview

The WordPress Review Plugin: The Ultimate Solution for Building a Review Website plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 5.3.5 via the Post custom fields. This makes it possible for authenticated attackers, with Contributor-level access and above, to include and execute arbitrary files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where PHP file types can be uploaded and included, or pearcmd is enabled on a server with register_argc_argv also enabled.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- IDENTIFIER: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')) The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

External References

Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C