Medical Center Portal Management System 1.0 - Multiple Stored XSS

# Exploit Title: Medical Center Portal Management System 1.0 - Multiple Stored XSS
# Exploit Author: Saeed Bala Ahmed (r0b0tG4nG)
# Date: 2020-12-10
# Google Dork: N/A
# Vendor Homepage: https://www.sourcecodester.com/php/14594/medical-center-portal-management-system.html
# Software Link: https://www.sourcecodester.com/download-code?nid=14594&title=Medical+Center+Portal+Management+System+using+PHP%2FMySQLi
# Affected Version: Version 1
# Category: Web Application
# Tested on: Parrot OS

Step 1: Log in to the application with any valid user credentials.

Step 2: Click on "Medical Products", select "Add Medical Products", use
"<scrip>alert(1)</script>" in both name ad description fields. Complete the
other fields and save product.

Step 3: Once you click on save, this should trigger the XSS payload.
clicking on the "Medical Products" page anytime will trigger the Stored XSS
Payload

Note: Same method applies to "Add New Hospital | Pharmacy page"

Step 1: Use "<scrip>alert("r0b0tG4nG")</script>" as hospital/pharmacy name,
fill the other required information and click on save. Your payload will be
executed anytime you click on "Medical Products" page or "Add New Hospital
| Pharmacy page" page.