CVE-2026-56121
CVE-2026-56121 · Feast < 0.63.0 Unauthenticated RCE via ApplyFeatureView gRPC Deserialization
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Feast before 0.63.0 contains an unsafe deserialization vulnerability that allows unauthenticated or unauthorized attackers to achieve remote code execution by sending a crafted gRPC request to the registry server. The user_defined_function.body field of an OnDemandFeatureView spec is decoded from base64 and passed to dill.loads() before any authorization check is performed, enabling attackers to embed a malicious serialized Python object with an arbitrary __reduce__ method to execute OS commands as the feast service account.
CVSS 9.3 · Critique · EPSS 1,4% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: python
Produits et versions concernés
feast
- Versions du logiciel
- ≥ 0, < 0.63.0: Concernée (semver)
Mettez à jour vers 0.63.0
feast PyPI
- Versions du logiciel
- 0.1.0
- 0.1.0.post0
- 0.1.2
- 0.1.2.post0
- 0.1.2.post1
- 0.10.0
- 0.10.1
- 0.10.1rc1
- 0.10.1rc3
- 0.10.2
- 0.10.3
- 0.10.4
- 0.10.5
- 0.10.6
- 0.10.7
- 0.10.8
- 0.11.0
- 0.12.0
- 0.12.1
- 0.13.0
- 0.14.0
- 0.14.1
- 0.15.0
- 0.15.1
- 0.16.0
- 0.16.1
- 0.17.0
- 0.18.0
- 0.18.1
- 0.19.0
- 0.19.1
- 0.19.2
- 0.19.3
- 0.19.4
- 0.20.0
- 0.20.1
- 0.20.2
- 0.21.0
- 0.21.1
- 0.21.2
- 0.21.3
- 0.22.0
- 0.22.1
- 0.22.2
- 0.22.3
- 0.22.4
- 0.23.0
- 0.23.1
- 0.23.2
- 0.24.0
- 0.24.1
- 0.25.0
- 0.25.1
- 0.25.2
- 0.26.0
- 0.27.0
- 0.27.1
- 0.28.0
- 0.29.0
- 0.3.0
- 0.3.2
- 0.3.3
- 0.3.3.post0
- 0.3.4
- 0.3.5
- 0.3.6
- 0.3.7
- 0.30.2
- 0.31.0
- 0.31.1
- 0.33.1
- 0.34.0
- 0.34.1
- 0.35.0
- 0.36.0
- 0.37.1
- 0.38.0
- 0.39.0
- 0.39.1
- 0.4.0
- 0.4.1
- 0.4.1.post0
- 0.4.2
- 0.4.3
- 0.4.4
- 0.4.5
- 0.4.6
- 0.4.7
- 0.40.0
- 0.40.1
- 0.41.3
- 0.42.0
- 0.43.0
- 0.44.0
- 0.45.0
- 0.46.0
- 0.47.0
- 0.48.0
- 0.48.1
- 0.49.0
- 0.5.0
- 0.5.0.post0
- 0.5.0rc0
- 0.5.1
- 0.50.0
- 0.51.0
- 0.52.0
- 0.53.0
- 0.54.0
- 0.54.1
- 0.55.0
- 0.56.0
- 0.57.0
- 0.58.0
- 0.59.0
- 0.6.0
- 0.6.1
- 0.6.2
- 0.60.0
- 0.61.0
- 0.62.0
- 0.7.0
- 0.7.0rc1
- 0.7.0rc2
- 0.7.0rc3
- 0.7.1
- 0.7.2
- 0.8.0
- 0.8.0rc3
- 0.8.1
- 0.8.2
- 0.8.3
- 0.8.4
- 0.9.0
- 0.9.0rc1
- 0.9.0rc2
- 0.9.1
- 0.9.2
- 0.9.3
- 0.9.4
- 0.9.5
- 0.9.5.1
- 0.9.5.2
- 0.9.6
- 0.9.7
- 0.9.8
- 0.9.9
- Plages de versions concernées
- ECOSYSTEM: < 0.63.0
Mettez à jour vers 0.63.0
Sources originales
- https://huntr.com/bounties/d64b8111-180b-46ba-afa3-c877fda2ede6
- https://github.com/feast-dev/feast/releases/tag/v0.63.0
- https://github.com/feast-dev/feast/commit/835cda8e2c1359f1f496ad72701dbd6a73bdb25a
- https://www.vulncheck.com/advisories/feast-unauthenticated-rce-via-applyfeatureview-grpc-deserialization
- https://access.redhat.com/security/cve/CVE-2026-56121
- https://bugzilla.redhat.com/show_bug.cgi?id=2492229
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-56121.json
- https://access.redhat.com/errata/RHSA-2026:60520
- https://nvd.nist.gov/vuln/detail/CVE-2026-56121