CVE:CVE-2009-4794
CNNVD:CNNVD-201004-369
Community CMS存在多个SQL注入漏洞，远程攻击者可通过 index.php访问（1）view.php的article_id参数，和（2）calendar.php事件操作的参数执行任意SQL命令。
solution:Upgrade community_cms community_cms to a higher version than 0.5,and avoid the version 0.5