Simple Upload 53 Shell Upload Vulnerability

This Vulnerability allows Hacker to upload Shell. Web Application vulnerability in"Simple Upload 53" PHP file allows an attacker to upload Backdoor shell code in your website.

Lets Start:-

1). Paste the below dork in the google and click search.

inurl:simple-upload-53.php

2). After you search in Google you will find many Websites containing Simple-Upload-53.php at the end of url. Now simply open any of them.

3). Now you can see the upload option in the site. Here is the vulnerability, it allows you to upload files.
You can upload Backdoor shell as ".php.jpg" or ".php.gif" etc.

4). The uploaded shell will be in this place:

http://www.site.com/files/[Your File]

After uploading the shell , You can hack/deface the site.