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www.waraxe.us Forum Index -> General discussion -> upload a PHP file
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upload a PHP file
PostPosted: Mon Oct 19, 2009 12:11 am Reply with quote
crazynou
Advanced user
Advanced user
 
Joined: Feb 08, 2009
Posts: 199
Location: AlGeRiA




i found this script in VICTIM target and i whant to upload a PHP file with it but i have a Error!!!

Code:
<?php
session_start();

require('config.php');
require_once('include/functions.php');
require_once('include/user_functions.php');
require_once('include/islogged.php');

// define meta tags & common variables
$meta_title = sprintf($lang['upload_avatar'], $userdata['name']);
$meta_description = '';
// end
function resize_then_crop( $filein,$fileout,
$imagethumbsize_w,$imagethumbsize_h,$red,$green,$blue)
{

// Get new dimensions
list($width, $height) = getimagesize($filein);
$new_width = $width * $percent;
$new_height = $height * $percent;

   if(preg_match("/.jpg/i", "$filein"))
   {
       $format = 'image/jpeg';
   }
   if (preg_match("/.gif/i", "$filein"))
   {
       $format = 'image/gif';
   }
   if(preg_match("/.png/i", "$filein"))
   {
       $format = 'image/png';
   }
   
       switch($format)
       {
           case 'image/jpeg':
           $image = imagecreatefromjpeg($filein);
           break;
           case 'image/gif';
           $image = imagecreatefromgif($filein);
           break;
           case 'image/png':
           $image = imagecreatefrompng($filein);
           break;
       }

$width = $imagethumbsize_w ;
$height = $imagethumbsize_h ;
list($width_orig, $height_orig) = getimagesize($filein);

if ($width_orig < $height_orig) {
  $height = ($imagethumbsize_w / $width_orig) * $height_orig;
} else {
    $width = ($imagethumbsize_h / $height_orig) * $width_orig;
}

if ($width < $imagethumbsize_w)
//if the width is smaller than supplied thumbnail size
{
$width = $imagethumbsize_w;
$height = ($imagethumbsize_w/ $width_orig) * $height_orig;;
}

if ($height < $imagethumbsize_h)
//if the height is smaller than supplied thumbnail size
{
$height = $imagethumbsize_h;
$width = ($imagethumbsize_h / $height_orig) * $width_orig;
}

$thumb = imagecreatetruecolor($width , $height); 
$bgcolor = imagecolorallocate($thumb, $red, $green, $blue);   
ImageFilledRectangle($thumb, 0, 0, $width, $height, $bgcolor);
imagealphablending($thumb, true);

imagecopyresampled($thumb, $image, 0, 0, 0, 0,
$width, $height, $width_orig, $height_orig);
$thumb2 = imagecreatetruecolor($imagethumbsize_w , $imagethumbsize_h);
// true color for best quality
$bgcolor = imagecolorallocate($thumb2, $red, $green, $blue);   
ImageFilledRectangle($thumb2, 0, 0,
$imagethumbsize_w , $imagethumbsize_h , $white);
imagealphablending($thumb2, true);

$w1 =($width/2) - ($imagethumbsize_w/2);
$h1 = ($height/2) - ($imagethumbsize_h/2);

imagecopyresampled($thumb2, $thumb, 0,0, $w1, $h1,
$imagethumbsize_w , $imagethumbsize_h ,$imagethumbsize_w, $imagethumbsize_h);

if ($fileout !="")imagegif($thumb2, $fileout); //write to file

}
if(!empty($logged_in) && ($logged_in == '1')) {

$query = mysql_query("SELECT * FROM pm_users where username = '".$userdata['username']."'");
$rows = mysql_num_rows($query);
$r = mysql_fetch_array($query);
$avatar = _URL."/"._UPFOLDER."/avatars/".$r['avatar'];

$tdir = _UPFOLDER."/avatars/";   // Path To Thumbnails Directory
$imagethumbsize_w = 80; // thumbnail size (area cropped in middle of image)
$imagethumbsize_h = 80; // thumbnail size (area cropped in middle of image)

if (!isset($_POST['submit'])) {   // Image Upload Form Below   
   $top_videos = top_videos('', _TOPVIDS);
   $smarty->assign('top_videos', $top_videos);
   
   $smarty->assign('avatar', $avatar);
   $smarty->assign('username', $username);
   // --- DEFAULT SYSTEM FILES - DO NOT REMOVE --- //
   $smarty->assign('meta_title', $meta_title);
   $smarty->assign('meta_description', $meta_description);
   $smarty->assign('template_dir', $template_f);
   $smarty->display('upload_avatar.tpl');

} else if (isset($_POST['submit'])) {  // Uploading/Resizing Script

  $url = $_FILES['imagefile']['name'];   // Set $url To Equal The Filename For Later Use
  if ($_FILES['imagefile']['type'] == "image/png" || $_FILES['imagefile']['type'] == "image/gif" || $_FILES['imagefile']['type'] == "image/jpg" || $_FILES['imagefile']['type'] == "image/jpeg" || $_FILES['imagefile']['type'] == "image/pjpeg") {
    $file_ext = strrchr($_FILES['imagefile']['name'], '.');   // Get The File Extention In The Format Of , For Instance, .jpg, .gif or .php
   $rand_string = rand(343, 1000);
   $new_name = $rand_string."-".$_FILES['imagefile']['name'];
    $copy = copy($_FILES['imagefile']['tmp_name'], "$tdir" . $new_name);   // Move Image From Temporary Location To Permanent Location
    if ($copy) {   // If The Script Was Able To Copy The Image To It's Permanent Location
     resize_then_crop( "$tdir" . $new_name, $tdir."avatar".$rand_string."-".$userdata['id']."".$file_ext,$imagethumbsize_w,$imagethumbsize_h,"255","255","255");
     $ttemp = "$tdir" . $new_name;
     @unlink($ttemp); // delete temp image

      if($r['avatar'] != 'no_avatar.gif') { // delete old avatar BUT not the default avatar
      $old_avatar = "$tdir".$r['avatar'];
      @unlink($old_avatar);
      }

     $err = $lang['ua_msg3'];   // Resize successful
     $output_img = "avatar".$rand_string."-".$userdata['id']."".$file_ext;
     mysql_query("UPDATE pm_users SET avatar = '".$output_img."' WHERE username = '".$userdata['username']."'");
    } else {
      $err = $lang['ua_msg4'];   // Error Message If Upload Failed
    }
  } else {
    $err = $lang['ua_msg5'];   // Error Message If Filetype Is Wrong

  }
     $top_videos = top_videos('', _TOPVIDS);
   $smarty->assign('top_videos', $top_videos);
   $smarty->assign('err_msg', $err);
   $smarty->assign('avatar', $avatar);
   $smarty->assign('username', $username);
   // --- DEFAULT SYSTEM FILES - DO NOT REMOVE --- //
   $smarty->assign('meta_title', $meta_title);
   $smarty->assign('meta_description', $meta_description);
   $smarty->assign('template_dir', $template_f);
   $smarty->display('upload_avatar.tpl');
}
  exit;
}
?>
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PostPosted: Mon Oct 19, 2009 7:01 am Reply with quote
pexli
Valuable expert
Valuable expert
 
Joined: May 24, 2007
Posts: 665
Location: Bulgaria




With this script you may upload only images.
View user's profile Send private message
PostPosted: Fri Mar 19, 2010 11:25 pm Reply with quote
EluneZ
Regular user
Regular user
 
Joined: Mar 16, 2010
Posts: 14
Location: Bulgaria




pexli wrote:
With this script you may upload only images.
Yes.
Stop reading there:
$url = $_FILES['imagefile']['name']; // Set $url To Equal The Filename For Later Use
if ($_FILES['imagefile']['type'] == "image/png" || $_FILES['imagefile']['type'] == "image/gif" || $_FILES['imagefile']['type'] == "image/jpg" || $_FILES['imagefile']['type'] == "image/jpeg" || $_FILES['imagefile']['type'] == "image/pjpeg") {

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upload a PHP file
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