我们来解决这个的防护方法就是

设置php-templete.ini文件，找到open_basedir，把前面的分号去掉，如下所示即可解决此问题。

; open_basedir, if set, limits all file operations to the defined directory
; and below. This directive makes most sense if used in a per-directory
; or per-virtualhost web server configuration file. This directive is
; *NOT* affected by whether Safe Mode is turned On or Off.
open_basedir = “${doc_root}:/tmp”

本文转自http://blog.lqmz.cc/

转载请注明出处 AE博客|墨渊 » kangle 安全 解决PHP跨站权限漏洞问题，设置tmp临时文件目录，open_basedir函数方案