RedwoodSDK has a CSRF vulnerability in server function dispatch via GET requests
Summary Server functions exported from "use server" files could be invoked via GET requests, bypassing their intended HTTP method. In cookie-authenticated applications, this allowed cross-site GET navigations to trigger state-changing functions, because browsers send SameSite=Lax cookies on top-level GET requests. This affected all server functions – both serverAction() handlers and bare exported functions in "use server" files. Impact An attacker could construct a URL containing a known action ID and …