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