Foojan PHPWeblog - Html Injection

Author: ali202
type: webapps
platform: php
port: 
date_added: 2005-08-24 
date_updated: 2013-06-14 
verified: 1 
codes: CVE-2005-2721;OSVDB-18973 
tags: 
aliases:  
screenshot_url:  
application_url: 

source: https://www.securityfocus.com/bid/14658/info

Foojan PHPWeblog is prone to an HTML injection vulnerability. This is due to a lack of proper sanitization of user-supplied input.

Attacker-supplied HTML and script code would be executed in the context of the affected Web site, potentially allowing for theft of cookie-based authentication credentials. An attacker could also exploit this issue to control how the site is rendered to the user; other attacks are also possible.

in gmain.php:

$Weblog-> query ("INSERT INTO `visits` ( `id` , `ip` , `refferer` , `date` , `time` )VALUES ('', '".$_SERVER['HTTP_USER_AGENT']."', '".$_SERVER['HTTP_REFERER']."', '$num', '$num2');");