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.
Zafiyet ile ilgili Genel Bilgi, Etki ve Çözümleri için Devamını Oku
Kaynak: National Vulnerability Database