A Confused Deputy vulnerability in the EmailTask component in Google Cloud Application Integration versions prior to 2026-06-30 on Google Cloud Platform allows an authenticated attacker to read and exfiltrate arbitrary Google-internal files via a crafted attachment file path.
This vulnerability was patched on 30 June 2026, and no customer action is needed.
Externally Controlled Reference to a Resource in Another Sphere The product uses an externally controlled name or reference that resolves to a resource that is outside of the intended control sphere.