# Exploit Title: sql injection # Google Dork: inurl:webquest/soporte_horizontal_w.php?id_actividad= # Date: [24/01/2015] # Exploit Author: [jord4nroo7] anonjo@aol.com # Vendor Homepage: [http://phpwebquest.org] # Software Link: [http://phpwebquest.org/?page_id=14] # Version: [phpwebquest-2.6] # Tested on: [windows 8.1] #Exploit: sql inhection found on phpwebquest script version 2.6  #   #example http://localhost/phpwq/webquest/soporte_horizontal_w.php?id_actividad=184&id_pagina=1%27'   #--------------------------- if ($_GET['id_actividad']!=''){     $id_actividad=$_GET['id_actividad'];--------->sqlinjection here  }else{     $id_actividad='1500000'; } if ($_GET['id_pagina']!=''){     $id_pagina=$_GET['id_pagina']; }else{     $id_pagina='1';     $texto_actual=$texto_alternativo;     $imagen_actual='../imagenes/no_imagen.gif'; } #---------------------------- <?  session_cache_limiter('nocache,private'); session_start(); session_set_cookie_params(0, "/", $HTTP_SERVER_VARS["HTTP_HOST"], 0); include("../include/mysql.php"); include("../include/idioma.php");   $base=$mysql_db;  $c=mysql_connect($mysql_server,$mysql_login,$mysql_pass);  mysql_select_db ($base, $c); #para solucionar un problema que se plantea cuando los usuarios crean la actividad pero no crean páginas if ($_GET['id_actividad']!=''){     $id_actividad=$_GET['id_actividad']; }else{     $id_actividad='1500000'; } if ($_GET['id_pagina']!=''){     $id_pagina=$_GET['id_pagina']; }else{     $id_pagina='1';     $texto_actual=$texto_alternativo;     $imagen_actual='../imagenes/no_imagen.gif'; }  #echo "PAGINA DEL GET:".$id_pagina."<br>";  #echo "PAGINA DEL GET:".$id_pagina."<br>"; $sentencia= "SELECT * FROM actividad WHERE id_actividad=".$id_actividad; $resultado=mysql_query($sentencia); while($v=mysql_fetch_array($resultado)){    foreach ($v as $indice=>$valor){        if(!is_int($indice)){             # echo $indice.":".$valor."<br>";              $campo[$indice]=$valor;                         }     } } $sentencia="select * from pagina where id_actividad=".$id_actividad." order by num_pagina asc"; $resultado=mysql_query($sentencia); $j=1;    while($v=mysql_fetch_array($resultado)){   foreach ($v as $indice=>$valor){       if(!is_int($indice)){             #echo $indice.":".$valor."<br>";              $campo[$j][$indice]=$valor;                       }    }     $j++; } for ($cont=1; $cont<=5; $cont++){         if ($campo[$cont]['num_pagina']==$id_pagina){             $texto_actual=$campo[$cont]['texto'];             $imagen_actual=$campo[$cont]['imagen'];         }        } $resta=0; $tamano_enlaces=$campo['font_size'] - $resta ; $tamano_titulo=$campo['font_size']; #echo $tamano_titulo; ?>      <html> <head>   <title>PHP Webquest</title> <!-- Webquest elaborada con PHP Webquest http://www.phpwebquest.org Programa elaborado por Antonio Temprano bajo Licencia GPL Puede ser utilizado gratuitamente por quien quiera hacerlo con fines  educativos y con la obligación de no quitar estas líneas de código --> <style> table {    font-family : <? echo $campo['font_face'];?>;    font-size :  <? echo $campo['font_size'];?>;    font-weight : normal;    color: <? echo $campo['color_texto_principal'];?>; }  a  {    font-family : <? echo $campo['font_face'];?>;    font-size : <? echo $campo['font_size'];?>;    text-decoration: none;    color: <? echo $campo['color_enlaces'];?>;    font-weight : normal; }    a:hover  {    position: relative;    top: 1px;    left: 1px;    font-family : <? echo $campo['font_face'];?>;    font-size : <? echo $campo['font_size'];?>;    text-decoration: none;    color: <? echo $campo['color_enlaces_resaltados'];?>;    font-weight : normal;   }   div.phpwebquest { font-size : 7.5pt;} div.phpwebquest a:link { font-size : 7.5pt;}  div.phpwebquest a:hover { font-size : 7.5pt;}  div.phpwebquest a { font-size : 7.5pt;}; </style>  </head>   <body bgcolor="<? echo $campo['color_fondo_pagina'];?>"> <div align="center"> <table width="750" border="0" cellpadding="0" cellspacing="1" bgcolor="<? echo $campo['color_cuadro_pagina'];?>">     <tr>       <td><div align="center">                         <table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="<? echo $campo['color_cuadro_texto'];?>">             <tr>                <td><table width="100%" border="0" cellspacing="1" cellpadding="0">                   <tr>                      <td height="50"><div valign="middle" align="center"><h1><font color="<? echo $campo['color_texto_titulo'];?>"><? echo $campo['titulo'];?></font></h1></div></td>                   </tr>                   <tr>                                    <? if ($id_pagina==1){                                         $titular=$introduccion;                                         }elseif($id_pagina==2){                                         $titular=$tareas;                                         }elseif($id_pagina==3){                                         $titular=$proceso;                                                               }elseif($id_pagina==4){                                         $titular=$evaluacion;                                                }else{                                         $titular=$conclusiones;                                              }                                                          ?>                                         <td height="50" bgcolor="<? echo $campo['color_cuadro_pagina'];?>"><font color="<? echo $campo['color_texto_tipo'];?>"><div  valign="middle" align="center"><h3><? echo $titular;?></h3></div></font></td>                   </tr>                     <tr>                      <td><table width="100%" border="0" cellspacing="1" cellpadding="0">                         <tr>                           <td width="81%" valign="top"><table width="100%" height="141" border="0" cellpadding="0" cellspacing="1">                               <tr>                                  <td width="1%" height="139"> </td>                                 <td width="97%" valign="middle"><div align="left">                                      <table width="100%" height="134" border="0" cellpadding="0" cellspacing="1">                                       <tr>                                          <td width="1%" valign="top"><div align="left"><img src="<? echo $imagen_actual;?>"></div></td>                                         <td width="2%"> </td>                                           <td width="97%"><? echo $texto_actual;?><br>                          <table align=center width="80%" border=0 bgcolor="<? echo $campo['color_cuadro_menu'];?>">                                                     <? if ($id_pagina==3){                                 echo '<tr></tr>';                                 $sentencia="select url, descripcion from url where id_actividad=".$id_actividad;                                 $resultado=mysql_query($sentencia);                                 $j=1;                                    while($v=mysql_fetch_array($resultado)){                                   foreach ($v as $indice=>$valor){                                      if(!is_int($indice)){                                         if($indice=='url'){                                             echo '<tr><td><div class="celdamenu"><a href='.$valor.' target="_blank"></div>';                                         }else{                                               echo $valor."</td></tr>";                                         }                                          $url[$j][$indice]=$valor;                                         }                                     }                                 $j++;                                    }                             }                             mysql_close($c);                         ?>                         </table>                                           </td>                                       </tr>                                     </table>                                   </div></td>                                 <td width="2%"> </td>                               </tr>                             </table></td>                             <td width="15%" valign="top">                             <table width="100%" border="0" cellspacing="1" cellpadding="0" bgcolor="<? echo $campo['color_cuadro_texto'];?>" bordercolor="#FFFFFF"><tr><td> </td></tr></table>                             <table width="100%" border="0" cellspacing="1" cellpadding="0" bgcolor="<? echo $campo['color_cuadro_menu'];?>" bordercolor="#FFFFFF">                                                              <tr>                                  <td><div align="left"><a href="soporte_derecha_w.php?id_actividad=<? echo $campo[1]['id_actividad']."&id_pagina=1"; ?>"> <? echo $enlace_introduccion; ?></a></div></td>                               </tr>                               <tr>                                  <td height="1" bgcolor="#FFFFFF"></td>                               </tr>                                 <tr>                                  <td><div align="left"><a href="soporte_derecha_w.php?id_actividad=<? echo $campo[1]['id_actividad']."&id_pagina=2"; ?>"> <? echo $enlace_tareas; ?></a></div></td>                               </tr>                               <tr>                                  <td height="1" bgcolor="#FFFFFF"></td>                               </tr>                               <tr>                                  <td><div align="left"><a href="soporte_derecha_w.php?id_actividad=<? echo $campo[1]['id_actividad']."&id_pagina=3"; ?>"> <? echo $enlace_proceso; ?></a></font></div></td>                               </tr>                                 <tr>                                  <td height="1" bgcolor="#FFFFFF"></td>                               </tr>                               <tr>                                  <td><div align="left"><a href="soporte_derecha_w.php?id_actividad=<? echo $campo[1]['id_actividad']."&id_pagina=4"; ?>"> <? echo $enlace_evaluacion; ?></a></font></div></td>                                 </tr>                               <tr>                                  <td height="1" bgcolor="#FFFFFF"></td>                               </tr>                               <tr>                                  <td><div align="left"><a href="soporte_derecha_w.php?id_actividad=<? echo $campo[1]['id_actividad']."&id_pagina=5"; ?>"> <? echo $enlace_conclusiones; ?></a></font></div></td>                               </tr>                             </table></td>                         </tr>                         </table></td>                   </tr>                 </table></td>             </tr>             <tr>               <td height="19">               <table width="100%" border="0" cellspacing="1" cellpadding="0">                   <tr>                     <td width="55%"><div class="phpwebquest" align="right"><? echo $elaborada; ?> <? echo $campo['autor'];?> <? echo $con; ?></div></td>                     <td width="45%"><div class="phpwebquest" align="left"><a href="http://www.phpwebquest.org"> PHPWebquest</a></div></td>                   </tr>                 </table>                 </td>             </tr>           </table>         </div></td>     </tr>   </table>    </div> </body> </html>