Server-Side Request Forgery (SSRF) vulnerability in WP Messiah Frontis Blocks frontis-blocks allows Server Side Request Forgery.This issue affects Frontis Blocks: from n/a through <= 1.1.5.
Weakness
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.