CVE:CVE-2006-2443
CNNVD:CNNVD-200605-337
knowledgetree 2.0.7的Debian包创建具有全域可读权限的environment.php，使得本地用户可以获得敏感信息，例如KnowledgeTree数据库的用户名和密码。
solution:Upgrade knowledgetree knowledgetree to a higher version than 2.0.7,and avoid the version 2.0.7