My Little Forum 1.3 - 'email.php' Cross-Site Scripting

Author: David S. Ferreira
type: webapps
platform: php
port: 
date_added: 2003-12-23 
date_updated: 2012-12-18 
verified: 1 
codes:  
tags: 
aliases:  
screenshot_url:  
application_url: 

source: https://www.securityfocus.com/bid/9286/info

my little forum is prone to a cross-site scripting vulnerability in the 'email.php' script. The source of the problem is that HTML and script code are not adequately sanitized from input supplied via the URI parameters. A remote attacker could exploit this issue by embedding hostile HTML and script code in a malicious link to the vulnerable script.

http://www.example.com/forum/email.php?forum_contact="><script>alert(document.domain);</script>