CVE:CVE-2005-1567
CNNVD:CNNVD-200505-1004
DirectTopics 2.1和2.2中topic.php中存在SQL注入漏洞，远程攻击者可以通过topic参数执行任意SQL命令。
solution:Upgrade directtopics directtopics to a higher version than 2.1,2.2,beta,final,and avoid the version 2.1,2.2,beta,final