The Discy WordPress theme before 5.0 lacks authorization checks then processing ajax requests to the discy_update_options action, allowing any logged in users (with privileges as low as Subscriber,) to change Theme options by sending a crafted POST request.
The Discy WordPress theme before 5.2 lacks CSRF checks in some AJAX actions, allowing an attacker to make a logged in admin change arbitrary 's settings including payment methods via a CSRF attack
The Discy WordPress theme before 5.2 does not check for CSRF tokens in the AJAX action discy_reset_options, allowing an attacker to trick an admin into resetting the site settings back to defaults.