bugtraq - LFI in LightNEasy

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Message-Id: <201012300947.oBU9lDZQ036632@htbridge.ch>
Date: Thu, 30 Dec 2010 10:47:13 +0100 (CET)
From: advisory@...ridge.ch
To: bugtraq@...urityfocus.com
Subject: LFI in LightNEasy

Vulnerability ID: HTB22752
Reference: http://www.htbridge.ch/advisory/lfi_in_lightneasy.html
Product: LightNEasy
Vendor: Fernando Baptista ( http://www.lightneasy.org/ ) 
Vulnerable Version: 3.2.2
Vendor Notification: 15 December 2010 
Vulnerability Type: LFI
Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response
Risk level: High 
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/) 

Vulnerability Details:
The vulnerability exists due to failure in the "/addons/contact/main.php" script to properly sanitize user-supplied input in "set[language]" variable then register_globals is on. 

The following PoC is available:


http://[host]/addons/contact/main.php?set[language]=/../../../../../../gpl.txt%00