function db_seq_nextval($seqname)
{
	global $DatabaseType;

	if ($DatabaseType == 'mysqli')
		$seq = "fn_" . strtolower($seqname) . "()";

	return $seq;
}
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.