Wordpress Stop User Enumeration plugin Vulnerability check for CVE-2017-1000226

Question

How can to check the plugin is vulnerable CVE-2017-1000226 or not?

Answer 1

Stop User Enumeration blocks 

/wp-json/wp/v2/users  

/?rest_route=/wp/v2/users

But Stop User Enumeration <= 1.3.8 vulnerable and easily bypassable 

curl http://localhost/?_method=GET -d rest_route=/wp/v2/users