CVE-2025-53298

Vulnerability

Overview The Plugin Inspector plugin for WordPress (versions up to and including 1.5) suffers from an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability [1]. This flaw stems from insufficient validation of user-supplied input used in file path operations.

Exploitation and

Attack Surface The vulnerability can be exploited without authentication [1]. An attacker needs only to send a crafted HTTP request to the vulnerable WordPress site. Because the plugin does not properly restrict file paths, a malicious actor can traverse directories to access files outside the intended scope.

Impact and

Consequences Successful exploitation allows an attacker to download arbitrary files from the web server [1]. This includes sensitive files such as those containing login credentials, backup files, and other confidential data. The CVSS score of 4.9 (Medium) reflects the potential for information disclosure, which could be leveraged in broader attacks.

Mitigation

The plugin vendor has not released a patch; users are advised to immediately update the plugin if a patched version becomes available [1]. As a workaround, site administrators should restrict access to the plugin's functionality or consider disabling the plugin until a fix is released [1]. This vulnerability has been noted as commonly used in mass-exploit campaigns.

*Note: CVE-2025-53298 is specifically mentioned by Patchstack as a vulnerability exploited in the wild.*