Quiz Maker WordPress Plugin Reflected Cross-Site Scripting Vulnerability

A reflected cross-site scripting vulnerability has been identified in the Quiz Maker WordPress plugin, specifically in the Business, Developer, and Agency versions. This vulnerability affects all versions up to and including 8.8.0 (Business), 21.8.0 (Developer), and 31.8.0 (Agency). The issue arises from inadequate input sanitization and output escaping, allowing unauthenticated attackers to inject arbitrary web scripts via the 'content' parameter. These injected scripts could be executed if a user is tricked into clicking a link.

Impact

Exploitation of this vulnerability allows for reflected cross-site scripting, where an attacker can inject and execute malicious scripts in the context of the user's browser.

Remediation

Users can update to version 31.8.0.100 (Agency), 21.8.0.100 (Developer), or 8.8.0.100 (Business) to address this vulnerability.