# Exploit Title: Stored XSS Vulnerability via File Name# Google Dork: N/A# Date: 08 Aug 2024# Exploit Author: Md. Sadikul Islam# Vendor Homepage: https://www.helpdeskz.com/# Software Link:
https://github.com/helpdesk-z/helpdeskz-dev/archive/2.0.2.zip# Version: v2.0.2# Tested on: Kali Linux /Firefox 115.1.0esr (64-bit)# CVE : N/A
Payload: "><img src=x onerror=alert(1);>
Filename can be Payload: "><img src=x onerror=alert(1);>.jpg
VIdeo PoC:
https://drive.google.com/file/d/1_yh0UsX8h7YcSU1kFvg_bBwk9T7kx1K1/view?usp=drive_link
Steps to Reproduce:1. Log inas a regular user and create a new ticket.2. Fill out all the required fields with the necessary information.3. Attach an image filewith a malicious payload embedded in the
filename.4. Submit the ticket.5. Access the ticket from the administration panel to trigger the
payload execution.
Cross-Site Scripting (XSS) exploits can compromise the administration
panel, directly affecting administrators by allowing malicious scripts to
execute within their privileged environment.