SourceCodester Best Salon Management System Cross-Site Scripting Vulnerability

A cross-site scripting (XSS) vulnerability has been identified in SourceCodester Best Salon Management System version 1.0. The issue arises in the Update Staff Page component, specifically within the file '/panel/edit_plan.php'. This vulnerability allows for remote exploitation by manipulating an unknown functionality of the file, leading to the injection of malicious scripts. The vulnerability requires authentication and user interaction to exploit.

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 Update Staff Page. Once there, access the '/panel/edit_plan.php' file. The vulnerability can be exploited by injecting a script into a user input field that is not properly sanitized before being displayed to other users.