CVE-2021-24150

CVE-2021-24150 affects the WordPress Like Button Rating plugin prior to 2.6.32. The vulnerability is an unauthenticated SSRF: the plugin’s likebtn_like_button.php exposes an AJAX hook (likebtn_prx) that proxies requests, and a weak host check (only requires the string likebtn.com) allows the serv...