Midday allows any member of a team to delete it. The delete procedure in apps/api/src/trpc/routers/team.ts authorises the caller with the team-access helper, wh…

CVE-2026-81035 affects Midday, a financial management platform, where any team member regardless of role can delete an entire team. The vulnerability exists in apps/api/src/trpc/routers/team.ts, where the delete procedure uses only the team-access helper for authorization, which returns true for all team members without checking their role. Other procedures in the same router correctly enforce owner-only access for sensitive operations, but this check was never applied to the delete endpoint. Any invited user with the default 'Member' role can exploit this to permanently delete a team and all associated records. The deletion also triggers a cleanup job that uses stored bank-connection tokens against connected financial providers, potentially causing broader damage. Additionally, the update procedure in the same router also lacks any role check, widening the attack surface. The impact includes unauthorized data destruction and potential abuse of stored financial credentials.