CVE-2024-12783: XSS in isourcecode Vehicle Management System

An attacker can exploit this XSS vulnerability by manipulating the 'extra-cost' argument within the /billaction.php file. Successful exploitation allows the attacker to inject arbitrary JavaScript code into the application, which will then be executed in the context of the victim's browser. This could lead to session hijacking, defacement of the application, or redirection to malicious websites. The remote nature of the vulnerability means an attacker doesn't need local access to the system to exploit it. The impact is amplified if the Vehicle Management System handles sensitive user data or financial transactions, as an attacker could potentially steal credentials or manipulate financial records.

1. Reserved2024-12-19
2. Published2024-12-19
3. Modified2024-12-20
4. EPSS updated2026-04-02

The primary mitigation for CVE-2024-12783 is to upgrade the isourcecode Vehicle Management System to version 1.0.1 or later, which contains the fix. If upgrading is not immediately feasible, consider implementing input validation and sanitization on the 'extra-cost' parameter within the /billaction.php file to prevent malicious input. Web application firewalls (WAFs) can also be configured to filter out potentially malicious requests containing XSS payloads. Thoroughly test any configuration changes in a non-production environment before deploying them to production.