Better Auth is an authentication and authorization library for TypeScript. An open redirect has been found in the originCheck middleware function, which affects the following routes: /verify-email, /reset-password/:token, /delete-user/callback, /magic-link/verify, /oauth-proxy-callback. This vulnerability is fixed in 1.2.10.
Better Auth Open Redirect Vulnerability in originCheck Middleware Affects Multiple Routes
Better Auth has an Open Redirect Vulnerability in originCheck Middleware Affecting Multiple Routes