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OpenAdvisories

Vendor

feast-dev

5 known vulnerabilities.

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  • Critical 9.8

    Feast through 0.66.0 Authentication Bypass via Unverified Token

    Feast through 0.66.0 fails to verify JWT token signatures before establishing user identity, allowing attackers to bypass all role-based access control by presenting an unverified token with a hardcoded claim value. Attackers can obtain trusted internal ident…

  • Critical 9.8
    CVE-2026-56121 Public exploit

    Feast < 0.63.0 Unauthenticated RCE via ApplyFeatureView gRPC Deserialization

    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 On…