Feast โ€” PoC Archivehttps://poc.intelseclab.com/tags/feast/Latest proof-of-concept entries.Hugoen-usSun, 05 Jul 2026 00:00:00 +0000Feast Registry gRPC Unauthenticated RCE via dill.loads โ€” CVE-2026-56121https://poc.intelseclab.com/pocs/misc/2026-07-05_cve-2026-56121-feast-unauth-rce/Sun, 05 Jul 2026 00:00:00 +0000https://poc.intelseclab.com/pocs/misc/2026-07-05_cve-2026-56121-feast-unauth-rce/Critical severity (CVSS 9.8) โ€” misc ยท CVE-2026-56121. Status: PoC. Affects: Feast (open-source feature store) registry gRPC server. Tags: feast, feature-store, dill, pickle, deserialization, grpc, unauth-rce, mlops.miscCriticalfeastfeature-storedillpickledeserializationgrpcunauth-rcemlops