Potential leak of data: Simple Password

Detected 1 occurrence(s) of ‘\s*pass[word]+\s*[:=]\s*["'][a-z0-9\-_\!\$]+["']‘: <?php if(isset($_POST['searchit'])) { $ip = 'localhost'; $username = 'username'; $password = 'password'; $database = 'database'; $mysqlId = mysql_connect($ip,$username,$password); mysql_select_db($database); $kd = $_POST['searchit']; $query = "select * from barang where keterangan like '%$kd%'"; $result = mysql_query($query,$ Source: http://pastebin.com/raw.php?i=Dzig1YwC