V8F3

**Name of the Vulnerable Software and Affected Versions** Monster Top List (MTL) version 1.4 **Description** A cross-site scripting (XSS) issue exists, allowing remote attackers to inject arbitrary web script or HTML. This is achieved via the `user error message` parameter in the index.php file. **Recommendations** For Monster Top List (MTL) version 1.4, consider restricting access to the `user error message` parameter in the index.php file to minimize the risk of exploitation. As a temporary workaround, avoid using the `user error message` parameter until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.