起因https://www.t00ls.net/viewthread.php?tid=56414漏洞分析入口 Public/Inner/Js/uploader/server/php/index.php ：<?php error_reporting(E_ALL | E_STRICT); ...

漏洞代码/vfm-admin/chunk.php 第134行关键代码：$chunk->createFileFromChunks( $_GET['loc'], $temp_dir, $resumableFilename, $_POST['resumableC...