WordPress SendIt plugin <= 1.5.9 Blind SQL Injection Vulnerability

2011-08-25T00:00:00
ID 1337DAY-ID-16762
Type zdt
Reporter evilsocket
Modified 2011-08-25T00:00:00

Description

Exploit for php platform in category web applications

                                        
                                            # Exploit Title: WordPress SendIt plugin <= 1.5.9 Blind SQL Injection Vulnerability
# Google Dork: inurl:"wp-content/plugins/sendit/submit.php"
# Date: 2011-08-25
# Author: evilsocket ( evilsocket [at] gmail [dot] com )
# Software Link: http://wordpress.org/extend/plugins/sendit/
# Version: 1.5.9 (tested with magic quotes OFF)
 
 
---------------
Vulnerable code
---------------
 
[ submit.php line 27 ]
 
$user_count = $wpdb->get_var("SELECT COUNT(*) FROM $table_email where email ='$_POST[email_add]' and id_lista = '$_POST[lista]';");
 
 
As you can see, $_POST[lista] parameter is nor validated neither escaped, so you can blind sql inject it using $user_count for the
boolean condition checking :
 
 
[ submit.php line 29 ]
 
if($user_count>0) :
  $errore_presente = "<div class=\"error\">".__('email address already present', 'sendit')."</div>";
  die($errore_presente);
 
---
PoC
---
 
POST:
 
email_add = [email protected]
lista = BLIND SQL INJECTION HERE
 
TO:
 
http://www.site.com/wp-content/plugins/sendit/submit.php



#  0day.today [2018-03-20]  #