Jump to content
  • Hello visitors, welcome to the Hacker World Forum!

    Red Team 1949  (formerly CHT Attack and Defense Team) In this rapidly changing Internet era, we maintain our original intention and create the best community to jointly exchange network technologies. You can obtain hacker attack and defense skills and knowledge in the forum, or you can join our Telegram communication group to discuss and communicate in real time. All kinds of advertisements are prohibited in the forum. Please register as a registered user to check our usage and privacy policy. Thank you for your cooperation.

    TheHackerWorld Official

qdPM 9.1 - Arbitrary File Upload



Recommended Posts

# 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: İsmail BOZKURT
# Remotely: Yes


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

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


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

    if ($form->isValid())
      $user = $this->getUser()->getAttribute('user');



      $hasher = new PasswordHash(11, false);


        $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);

        $form->setFieldValue('photo', $form['photo_preview']->getValue());

Link to post
Link to comment
Share on other sites


discussion group

discussion group

    You don't have permission to chat.
    • Recently Browsing   0 members

      • No registered users viewing this page.
    • Create New...