Open ISES Tickets Reflected Cross-Site Scripting Vulnerability in patient_JF.php

A reflected cross-site scripting vulnerability has been identified in Open ISES Tickets versions prior to 3.44.2. The issue resides in the patient_JF.php file, where authenticated attackers can inject arbitrary JavaScript. This is achieved by passing an unsanitized value through the ticket_id GET parameter, which is then directly inserted into a JavaScript variable assignment. When the crafted URL is accessed, the injected JavaScript executes in the context of the victim's browser.

Impact

Exploitation of this vulnerability allows for reflected cross-site scripting, where an attacker can inject and execute malicious JavaScript in the context of the user's browser.

Reproduction

To reproduce this vulnerability, send a request to patient_JF.php with a crafted ticket_id parameter that includes the desired JavaScript payload. Ensure that the request is made by an authenticated user, as the vulnerability only affects authenticated users.

Remediation

Users are advised to upgrade to Open ISES Tickets version 3.44.2 or later, where this vulnerability has been patched.