CVE:CVE-2006-6840
CNNVD:CNNVD-200612-625
phpBB的2.0.22之前版本存在未明漏洞，具有未知影响和远程攻击向量，和"负start参数"有关。
solution:Upgrade phpbb_group phpbb to a higher version than 1.2.4_rc3,2.0.18,2.0.20,2.0.21,and avoid the version 1.2.4_rc3,2.0.18,2.0.20,2.0.21