CVE-2026-56339 Capgo - Unauthenticated Organization Existence Enumeration via rescind_invitation RPC

Capgo Cap-go/capgo before 12.128.2 contains an information disclosure vulnerability in the Supabase PostgREST SECURITY DEFINER RPC function public.rescindinvitation that allows unauthenticated attackers to enumerate organization existence. The function returns distinct error messages NOORG vs...

PT-2026-51040

Name of the Vulnerable Software and Affected Versions Capgo versions prior to 12.128.2 Description Improper access control exists in the SECURITY DEFINER PostgREST RPC function public.record build time. This function is granted to the anon role and can be called using only the public Supabase...