Advanced Guestbook - 'addentry.php' Arbitrary File Upload

Author: Ashiyane Digital Security Team
type: webapps
platform: php
port: 
date_added: 2013-08-08  
date_updated: 2015-11-15  
verified: 1  
codes: OSVDB-98075  
tags:   
aliases:   
screenshot_url:   
application_url:   

raw file: 38693.txt  

source: https://www.securityfocus.com/bid/61735/info

Advanced Guestbook is prone to a vulnerability that lets attackers upload arbitrary files. The issue occurs because the application fails to adequately sanitize user-supplied input.

An attacker may leverage this issue to upload arbitrary files to the affected computer; this can result in arbitrary code execution within the context of the vulnerable application.

Advanced Guestbook 2.4.3 is vulnerable; other versions may also be affected.

http://www.example.com.tw/guestbook/addentry.php