If I have a PHP page on my server:
Does it pose any sort of security or other threat?PHP Code:<?php
$field1value = isset($_POST['field1value'])? $_POST['field1value'] : '';
echo $field1value;
?>
Obviously anyone could post any string to it. But, by doing so could they get it to reveal sensitive information about the system or cause the server to do something bad like create or delete files or execute any commands?
