.用友ICC网站客服系统远程代码执行漏洞EXP

admin · 发表于 2012-9-13 17:51:07

<?php
/**
* uploadFlash.php
* Flash文件上传.
*/
require_once('../global.inc.php');

//operateId=1 上传,operateId=2 获取地址.
$operateId = intval($_REQUEST['operateId']);
if(empty($operateId)) exit;

if($operateId == 1){
$date = date("Ymd");
$dest = $CONFIG->basePath."data/files/".$date."/";
$COMMON->createDir($dest);
//if (!is_dir($dest)) mkdir($dest, 0777);

$nameExt = strtolower($COMMON->getFileExtName($_FILES['Filedata']['name']));

$allowedType = array('jpg', 'gif', 'bmp', 'png', 'jpeg');

if(!in_array($nameExt, $allowedType)){
  $msg = 0;
}
if(empty($msg)){
  $filename = getmicrotime().'.'.$nameExt;
  $file_url = urlencode($CONFIG->baseUrl.'data/files/'.$date."/".$filename);

  $filename = $dest.$filename;
  if(empty($_FILES['Filedata']['error'])){
move_uploaded_file($_FILES['Filedata']['tmp_name'],$filename);
  }

  if (file_exists($filename)){
//$msg = 1;
$msg = $file_url;
@chmod($filename, 0444);
  }else{
$msg = 0;
  }
}
$outMsg = "fileUrl=".$msg;
$_SESSION["eoutmsg"] = $outMsg;
exit;
}else if($operateId == 2){
$outMsg = $_SESSION["eoutmsg"];
if(!empty($outMsg)){
  session_unregister("eoutmsg");
  echo '&'.$outMsg;
  exit;
}else{
  echo "&fileUrl=0";
  exit;
}
}

function getmicrotime(){
list($usec, $sec) = explode(" ",microtime());
return ((float)$usec + (float)$sec);
}

?>

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