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 Tax Page component, specifically within the file '/panel/edit-tax.php'. The vulnerability is triggered by manipulating the 'Tax Name' argument, allowing remote attackers to execute malicious scripts. This flaw was disclosed publicly and is available as a proof-of-concept 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 Tax Page'. Once there, manipulate the 'Tax Name' input with a crafted payload that includes JavaScript. Upon submission, the injected script will execute, demonstrating the cross-site scripting vulnerability.