Package Instance

Apollo Federation has Improper Enforcement of Access Control on Transitive Fields
A vulnerability in Apollo Federation's composition logic did not enforce that fields depending on protected data through `@requires` and/or `@fromContext` directives have the same access control requirements as the fields they reference. This allowed queries to access protected fields indirectly through their dependencies, bypassing access control checks. A fix to composition logic in Federation now enforces that dependent fields match the access control requirements from of the fields they reference.

@apollo/composition has Improper Enforcement of Access Control on Interface Types and Fields
A vulnerability in Apollo Federation's composition logic allowed some queries to Apollo Router to improperly bypass access controls on types/fields. Apollo Federation incorrectly allowed user-defined access control directives on interface types/fields, which could be bypassed by instead querying the implementing object types/fields in Apollo Router via inline or named fragments. A fix to composition logic in Federation now disallows interfaces types and fields to contain user-defined access control directives.