以下任何CDATA是否表示存在安全问题？

Question

通过浏览Wordpress网站的来源，我在不同的地方看到了几行CDATA。 2个例子：

<script type='text/javascript'>
/* <![CDATA[ */
var userSettings = {"url":"\/","uid":"14","time":"1472656583","secure":"1"};
var userSettings = {"url":"\/","uid":"14","time":"1472656583","secure":"1"};
/* ]]> */
</script>

和

<script type='text/javascript'>
/* <![CDATA[ */
var commonL10n = {"warnDelete":"You are about to permanently delete these items.\n  'Cancel' to stop, 'OK' to delete.","dismiss":"Dismiss this notice."};
var commonL10n = {"warnDelete":"You are about to permanently delete these items.\n  'Cancel' to stop, 'OK' to delete.","dismiss":"Dismiss this notice."};
/* ]]> */
</script>