[TECK]

hmmm is normal there are so many boards out there with all kind of problems and security issues... due to bad code.
i made for you a little script to add and remove safely one or several templates:

<?php
error_reporting(E_ALL);

require('./global.php');

cpheader('<title>Templates</title>');

function dotemplate($title, $template, $templatesetid=-1) {
  global $DB_site;

  $DB_site->query("INSERT INTO template (templateid,templatesetid,title,template) VALUES (NULL,'$templatesetid','" . addslashes($title) . "','" . addslashes($template) . "')");
  echo "Installing $title template... Done.<br>\n";
}

function killtemplate($title, $templatesetid=-1) {
  global $DB_site;

  $DB_site->query("DELETE FROM template WHERE title='" . addslashes($title) . "' AND templatesetid=-1");
  echo "Removing $title template... Done.<br>\n";
}

$DB_site->reporterror = 1;

// add a template
dotemplate('yourtemplatename', 'yourtemplatehtmlcode');

// remove a template
killtemplate('yourtemplatename');

cpfooter();
?>