The Page Builder KingComposer WordPress plugin through 2.9.6 does not validate the id parameter before redirecting the user to it via the kc_get_thumbn AJAX action available to both unauthenticated and authenticated usersCreditsKrzysztof ZającReferenceshttps://wpscan.com/vulnerability/906d0c31-370e-46b4-af1f-e52fbddd00cb
