JNM Guestbook 3.0 - 'index.php' Cross-Site Scripting

Author: Moudi
type: webapps
platform: php
port: 
date_added: 2009-07-09 
date_updated: 2014-09-28 
verified: 1 
codes: CVE-2009-2440;OSVDB-55725 
tags: 
aliases:  
screenshot_url:  
application_url: 

source: https://www.securityfocus.com/bid/43697/info

JNM Guestbook is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input.

An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and to launch other attacks.

JNM Guestbook 3.0 is vulnerable; other versions may also be affected.

 http://www.example.com/scripts/guestbook/test2/?page=1%3E%27%3E%3CScRiPt%20%0A%0D%3Ealert(309018679930)%3B%3C/ScRiPt%3E&order=asc