CVE-2022-36383 : Security Advisory and Response

WordPress Word Search Puzzles game plugin version <= 2.0.1 has been found to have multiple Authenticated Stored Cross-Site Scripting (XSS) vulnerabilities. This CVE was discovered by Vlad Vector from Patchstack.

Understanding CVE-2022-36383

This CVE concerns a Wordpress plugin, the WHA Word Search Puzzles game, with versions up to and including 2.0.1, which is affected by multiple Authenticated Stored Cross-Site Scripting (XSS) vulnerabilities.

What is CVE-2022-36383?

The CVE-2022-36383 is related to multiple Authenticated Stored Cross-Site Scripting (XSS) vulnerabilities found in the WHA Word Search Puzzles game plugin for WordPress, up to and including version 2.0.1.

The Impact of CVE-2022-36383

The impact of this vulnerability is rated as MEDIUM. With a CVSS base score of 5.4, the vulnerability requires a LOW level of privileges to be exploited. The attack complexity is LOW, and user interaction is required for a successful exploit. The confidentiality and integrity impacts are both LOW, with no availability impact.

Technical Details of CVE-2022-36383

This section outlines the technical details of the CVE-2022-36383 vulnerability.

Vulnerability Description

The vulnerability involves multiple Authenticated Stored Cross-Site Scripting (XSS) issues in the WHA Word Search Puzzles game plugin for WordPress, specifically affecting versions up to 2.0.1.

Affected Systems and Versions

Systems running the WHA Word Search Puzzles game plugin with versions up to and including 2.0.1 are affected by this vulnerability.

Exploitation Mechanism

The vulnerability allows attackers with at least contributor-level access to insert malicious scripts that can be executed within the context of the target user's session, potentially leading to various attacks.

Mitigation and Prevention

Here are the necessary steps to mitigate and prevent exploitation of CVE-2022-36383.

Immediate Steps to Take

Immediately update the plugin to the latest version available that addresses the XSS vulnerabilities. Consider restricting access to the plugin until it is updated.

Long-Term Security Practices

Regularly monitor for security updates and patches for all installed plugins. Implement strict user permission levels to limit the potential impact of unauthorized access.

Patching and Updates

Stay informed about security advisories and updates related to the WHA Word Search Puzzles game plugin. Promptly apply any patches or updates released by the plugin vendor to eliminate the vulnerabilities.