exploit the possibilities

qdPM 9.1 Arbitrary File Upload

qdPM 9.1 Arbitrary File Upload
Posted May 12, 2020
Authored by Besim Altinok, Ismail Bozkurt

qdPM version 9.1 suffers from an arbitrary file upload vulnerability.

tags | exploit, arbitrary, file upload
MD5 | c0684c8ac1441ffc8176dc2bad26f3b4

qdPM 9.1 Arbitrary File Upload

Change Mirror Download
# Exploit Title: qdPM 9.1 - Arbitrary File Upload
# Date: 2020-05-06
# Author: Besim ALTINOK
# Vendor Homepage: https://sourceforge.net/projects/qdpm/
# Software Link: https://sourceforge.net/projects/qdpm/
# Version: v9.1 (Maybe it affect other versions)
# Tested on: Xampp
# Credit: ─░smail BOZKURT
# Remotely: Yes

Description
--------------------------------------------------------------------

When a normal user tries to update their profile, they can arbitrarily
upload files to the user_photo area. Because there are no file extension
controls. Additionally, the .htaccess file has some protection against
malicious .php file. But, the developer writes the wrong regex. So, the
Attacker can change extension as (.PHP) and run code on the server

.htaccess file content:
----------------------------------------------
# This is used to restrict access to this folder to anything other
# than images

# Prevents any script files from being accessed from the images folder
<FilesMatch "\.(php([0-9]|s)?|s?p?html|cgi|pl|exe)$">
Order Deny,Allow
Deny from all
</FilesMatch>

Vulnerable File-1: actions.class.php
----------------------------------------------
Vulnerable function: processForm
---------------------------------------------
Vulnerable area:
---------------------------------------------

<?php

protected function processForm(sfWebRequest $request, sfForm $form)
{
$files = $request->getFiles();
$userPhoto = $files['users']['photo']['name'];

$form->bind($request->getParameter($form->getName()),
$request->getFiles($form->getName()));
if ($form->isValid())
{
$user = $this->getUser()->getAttribute('user');

$this->checkUser($form['email']->getValue(),$user->getId());

$form->setFieldValue('users_group_id',$user->getUsersGroupId());
$form->setFieldValue('active',$user->getActive());

$hasher = new PasswordHash(11, false);

if(isset($form['new_password']))
{
if(strlen($form['new_password']->getValue())>0)
{
$form->setFieldValue('password',
$hasher->HashPassword($form['new_password']->getValue()));
}
}

if(strlen($userPhoto)>0)
{
$userPhoto = rand(111111,999999) . '-' . $userPhoto;
$filename = sfConfig::get('sf_upload_dir') . '/users/' . $userPhoto;
move_uploaded_file($files['users']['photo']['tmp_name'], $filename);
$form->setFieldValue('photo', $userPhoto);

app::image_resize($filename,$filename);
}
else
{
$form->setFieldValue('photo', $form['photo_preview']->getValue());
}

?>
Login or Register to add favorites

File Archive:

December 2021

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