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    CVE-2026-40091

    SpiceDB is an open source database system for creating and managing security-critical application permissions. In versions 1.49.0 through 1.51.0, when SpiceDB starts with log level info, the startup "configuration" log will include the full datastore DSN, including the plaintext password, inside DatastoreConfig.URI. This issue has been fixed in version 1.51.1. If users are unable to immediately upgrade, they can work around this issue by changing the log level to warn or error.

    Published:Apr 14, 2026
    Last Modified:Apr 23, 2026
    EPS:Apr 14, 2026
    EPSS Score:0.00012
    CVSS Score:6

    Affected Products

    Vendor
    Authzed
    Product
    Spicedb

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-215 Fuzzing for application mapping

    Related CVEs

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    CVE-2025-49011 (CVSS 3.7) — SpiceDB is an open source database for storing and querying fine-grained authorization data. Prior to version …
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    CVE-2024-46989 (CVSS 3.7) — spicedb is an Open Source, Google Zanzibar-inspired permissions database to enable fine-grained authorization …
    CVE-2024-38361 (CVSS 3.7) — Spicedb is an Open Source, Google Zanzibar-inspired permissions database to enable fine-grained authorization …
    CVE-2024-32001 (CVSS 2.2) — SpiceDB is a graph database purpose-built for storing and evaluating access control data. Use of a relation of…
    CVE-2024-27101 (CVSS 7.3) — SpiceDB is an open source, Google Zanzibar-inspired database for creating and managing security-critical appli…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High