Twenty Year Anniversary

Joomla Convert Forms 2.0.3 CSV Injection

Joomla Convert Forms 2.0.3 CSV Injection
Posted Apr 12, 2018
Authored by Jetty Sairam

Joomla Convert Forms extension version 2.0.3 suffers from a CSV formula injection vulnerability.

tags | exploit
advisories | CVE-2018-10063
MD5 | dfd4595808a0c6dd2bf8b6920f85158f

Joomla Convert Forms 2.0.3 CSV Injection

Change Mirror Download
# Exploit Title: Joomla Extension Convert Forms version 2.0.3 -  Formula Injection (CSV Injection)
# Google Dork: N/A
# Date: 12-04-2018
################################
# Exploit Author: Jetty Sairam
################################
# Software Link: https://extensions.joomla.org/extensions/extension/contacts-and-feedback/forms/convert-forms/
# Affected Version: 2.03 and before
#Category: Plugins and Extensions
# Tested on: WiN7_x64
# CVE : CVE-2018-10063

1. Application Description:
Convert Forms provides a framework to build custom forms for Joomla users.

2. Technical Description:
Custom Forms version 2.0.3 is affected by the vulnerability Remote Command Execution using CSV Injection. This allows a public user to inject commands as a part of form fields and when a user with higher privilege exports the form data in CSV opens the file on their machine, the command is executed.

3. Proof Of Concept:
Enter the payload @SUM(1+1)*cmd|' /C calc'!A0 in the form fields and submit.
When high privileged user logs into the application to export form data in CSV and opens the file.
Formula gets executed and calculator will get popped in his machine.

4. Solution:
Upgrade to version 2.0.4
https://extensions.joomla.org/extensions/extension/contacts-and-feedback/forms/convert-forms/

5. Reference:
https://www.tassos.gr/blog/convert-forms-2-0-4-security-release
https://vel.joomla.org/articles/2140-introducing-csv-injection

Comments

RSS Feed Subscribe to this comment feed

No comments yet, be the first!

Login or Register to post a comment

File Archive:

September 2018

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

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2018 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close