It's a maxim in system security circles that buggy software opens up security holes. 存在最多的系統安全隱患主要是由於很多帶有漏洞的軟體存在安全漏洞。
However, many of these features can lead a programmer inadvertently to allow security holes to creep into a Web application. 同時,這些特性也會使開發者無意之中在程序里留下安全漏洞。