CVE-2026-56121_exploit

CVE-2026-56121 — Feast Registry Unauthenticated RCE dill.loads Unauthenticated remote code execution in the Feast feature store's registry gRPC server. The ApplyFeatureView RPC rebuilds an OnDemandFeatureView from the request proto. Doing so base64-decodes spec.userdefinedfunction.body and passes...