CVE-2026-53514

Better Auth (organization plugin) exposes a vulnerability where an attacker with an unverified session for the invited email and a leaked invitationId can join the organization by calling acceptInvitation/rejectInvitation/getInvitation/listUserInvitations, due to email-string ownership checks not...

PT-2026-56299

Name of the Vulnerable Software and Affected Versions Better Auth versions prior to 1.6.11 Better Auth versions 1.6.14 and later Description An issue exists in the organization plugin where the acceptInvitation, rejectInvitation, getInvitation, and listUserInvitations endpoints do not sufficientl...