Potential leak of data: Secret Variable

Detected 2 occurrence(s) of ‘\s*[a-z0-9\-_]*secret[key]+\s*[:=]+\s*["']\S+["']‘: date = serialize($parray); $key=md5($validate.$secretkey); ?> <a href="delfollow.php?tagid=<?php echo $tagId ?>&userid=<?php echo $userId ?>&key=<?php echo $key ?>">Delete</a> $userId = $_GET['userid']; $tagId = $_GET['tagid']; $key = $_GET['key']; $secretkey='1kaSutSkaDstekSko345QQeVa3ratko1aAKSU2stIHFH44fheo1FhHEfo2oe6fifhkhs'; $parray = array($tagId, $userId); $validate = serialize($parray); $nkey=md5($validate.$secretkey); echo $key."<br/>"; echo $nkey."<br/>"; Source: http://pastebin.com/raw.php?i=NWVBFSuG