",".php5",".php4",".php3",".php2","php1",".html",".htm",".phtml",".pht",".pHp",".pHp5",".pHp4",".pHp3...",".php5",".php4",".php3",".php2",".html",".htm",".phtml",".pht",".pHp",".pHp5",".pHp4",".pHp3",".pHp2...",".php5",".php4",".php3",".php2",".html",".htm",".phtml",".pht",".pHp",".pHp5",".pHp4",".pHp3",".pHp2...;
}
}
这一题比前面三题来说,将所有改过滤的都过滤了,这下要想想其他的绕过方法了
没有对后缀名末尾的点进行处理,利用windows特性,会自动去掉后缀名中最后的”.”...;
}
}
这次可狠了,前面所有可以利用的都给过滤了,分析下代码,先将首尾去空,又去除了::$DATA又转换为小写,再删去末尾的点。