Parse POST parameter to PHP file using CLI











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The content of my file:



$ cat z-cmd.php 
<?php system($_POST['z']); ?>


What I tried:



$ QUERY_STRING='z=touch plm' php-cgi z-cmd.php 
X-Powered-By: PHP/5.6.36
Content-type: text/html; charset=UTF-8

<br />
<b>Warning</b>: system(): Cannot execute a blank command in <b>/home/jeremy/z-cmd.php</b> on line <b>3</b><br />


How can I run commands using the z POST parametter?










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    up vote
    0
    down vote

    favorite












    The content of my file:



    $ cat z-cmd.php 
    <?php system($_POST['z']); ?>


    What I tried:



    $ QUERY_STRING='z=touch plm' php-cgi z-cmd.php 
    X-Powered-By: PHP/5.6.36
    Content-type: text/html; charset=UTF-8

    <br />
    <b>Warning</b>: system(): Cannot execute a blank command in <b>/home/jeremy/z-cmd.php</b> on line <b>3</b><br />


    How can I run commands using the z POST parametter?










    share|improve this question
























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      The content of my file:



      $ cat z-cmd.php 
      <?php system($_POST['z']); ?>


      What I tried:



      $ QUERY_STRING='z=touch plm' php-cgi z-cmd.php 
      X-Powered-By: PHP/5.6.36
      Content-type: text/html; charset=UTF-8

      <br />
      <b>Warning</b>: system(): Cannot execute a blank command in <b>/home/jeremy/z-cmd.php</b> on line <b>3</b><br />


      How can I run commands using the z POST parametter?










      share|improve this question













      The content of my file:



      $ cat z-cmd.php 
      <?php system($_POST['z']); ?>


      What I tried:



      $ QUERY_STRING='z=touch plm' php-cgi z-cmd.php 
      X-Powered-By: PHP/5.6.36
      Content-type: text/html; charset=UTF-8

      <br />
      <b>Warning</b>: system(): Cannot execute a blank command in <b>/home/jeremy/z-cmd.php</b> on line <b>3</b><br />


      How can I run commands using the z POST parametter?







      php php5






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 23 at 3:11









      Nitescu Lucian

      129110




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