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Revision 350

Added by stefan over 18 years ago

Fixes security issue #237.

View differences:

signup2.php
37 37 
// Get details entered
38 38 
$group_id = FRONTEND_SIGNUP;
39 39 
$active = 1;
40 
$username = strtolower($wb->get_post('username'));
41 
$display_name = $wb->get_post('display_name');
40 
$username = strtolower($wb->add_slashes(strip_tags($wb->get_post('username'))));
41 
$display_name = $wb->add_slashes(strip_tags($wb->get_post('display_name')));
42 42 
$email = $wb->get_post('email');
43 43 

  		




  44
  44
  
    
// Create a javascript back link


  		




  ......




  58
  58
  
    
} else {


  		




  59
  59
  
    
	$wb->print_error($MESSAGE['SIGNUP']['NO_EMAIL'], $js_back, false);


  		




  60
  60
  
    
}


  		




  
  61
  
    

  		




  
  62
  
    
$email = $wb->add_slashes($email);


  		




  
  63
  
    

  		




  61
  64
  
    
// Captcha


  		




  62
  65
  
    
if(extension_loaded('gd') AND function_exists('imageCreateFromJpeg') AND CAPTCHA_VERIFICATION) { /* Make's sure GD library is installed */


  		




  63
  66
  
    
	if(isset($_POST['captcha']) AND $_POST['captcha'] != ''){


  		




  ......




  91
  94
  
    
}


  		




  92
  95
  
    

  		




  93
  96
  
    
// Check if the email already exists


  		




  94
  
  
    
$results = $database->query("SELECT user_id FROM ".TABLE_PREFIX."users WHERE email = '".$wb->add_slashes($_POST['email'])."'");


  		




  
  97
  
    
$results = $database->query("SELECT user_id FROM ".TABLE_PREFIX."users WHERE email = '$email'");


  		




  95
  98
  
    
if($results->numRows() > 0) {


  		




  96
  99
  
    
	if(isset($MESSAGE['USERS']['EMAIL_TAKEN'])) {


  		




  97
  100
  
    
		$wb->print_error($MESSAGE['USERS']['EMAIL_TAKEN'], $js_back, false);


  		












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