CVE:CVE-2009-2440
CNNVD:CNNVD-200907-180
JNM Guestbook 3.0的index.php存在跨站脚本攻击漏洞，允许远程攻击者通过页面参数注入任意web脚本或HTML。
solution:Upgrade jnmsolutions guestbook to a higher version than 3.0,and avoid the version 3.0