The peters-login-redirect plugin before 2.9.2 for WordPress has CSRF.

The LoginWP (Formerly Peter's Login Redirect) WordPress plugin before 3.0.0.5 does not sanitise and escape the rulloginurl and rullogouturl parameter before outputting them back in attributes in an admin page, leading to a Reflected Cross-Site Scripting issue

The User Registration, Login Form, User Profile & Membership WordPress plugin before 3.2.3 does not sanitise and escape the ppressccdata parameter before outputting it back in an attribute of an admin dashboard page, leading to a Reflected Cross-Site Scripting issue

The User Registration, Login Form, User Profile & Membership WordPress plugin before 3.2.3 does not escape the data parameter of the ppgetformsbybuildertype AJAX action before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting issue