ZeroWdd Studentmanager Cross-Site Scripting Vulnerability

A cross-site scripting (XSS) vulnerability has been identified in ZeroWdd Studentmanager version 1.0. The issue arises in the 'submitAddPermission' function within the 'PermissionController.java' file. The vulnerability allows for the injection of malicious scripts through the 'url' parameter, which is not properly sanitized before being processed. This flaw can be exploited remotely, and there is a possibility that other parameters may also be affected.

Impact

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

Reproduction

To reproduce this vulnerability, log into the application and navigate to the permission management section. Use the 'add permission' feature and input a URL that includes a script injection, such as an image tag with an 'onerror' event. Once submitted, the injected script will execute, demonstrating the cross-site scripting vulnerability.