bugtraq - LFI in eoCMS

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Message-Id: <201011040958.oA49wIpo005688@htbridge.ch>
Date: Thu, 4 Nov 2010 10:58:18 +0100 (CET)
From: advisory@...ridge.ch
To: bugtraq@...urityfocus.com
Subject: LFI in eoCMS

Vulnerability ID: HTB22676
Reference: http://www.htbridge.ch/advisory/lfi_in_eocms_1.html
Product: eoCMS
Vendor: eocms.com ( http://eocms.com ) 
Vulnerable Version: 0.9.04
Vendor Notification: 21 October 2010 
Vulnerability Type: Local File Inclusion
Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response
Risk level: Medium 
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/) 

Vulnerability Details:
The vulnerability exists due to failure in the "/index.php" script to properly sanitize user-supplied input in theme variable.

Attacker can use browser to exploit this vulnerability. The following PoC is available:


http://[host]/index.php?theme=../../../../../../../../../../../../../../../etc/passwd%00