php5","php4","php3","php2","html","htm","phtml","pht","jsp","jspa","jspx","jsw","jsv","jspf","jtml","asp...;
}
}
trim函数 根据我们的测试,它是将指定的字符串移除,那么在这里我们就可以上传.pphphp即可绕过
?
?
?
第十二关:%00截断上传
从这一关开始,就是白名单上传了。...;
}
}
在这里,代码虽然对上传进行了白名单限制,但是这里对上传的文件进行文件名重构,那么我们就可以以用这个重构进行绕过
?...php5","php4","php3","php2","html","htm","phtml","pht","jsp","jspa","jspx","jsw","jsv","jspf","jtml","asp...第二十一关:/ + 数组 绕过
$is_upload = false;
$msg = null;
if(!