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    CVE-2024-31452

    OpenFGA is a high-performance and flexible authorization/permission engine. Some end users of OpenFGA v1.5.0 or later are vulnerable to authorization bypass when calling Check or ListObjects APIs. You are very likely affected if your model involves exclusion (e.g. `a but not b`) or intersection (e.g. `a and b`). This vulnerability is fixed in v1.5.3.

    Published:Apr 16, 2024
    Last Modified:Jan 5, 2026
    EPS:Apr 16, 2024
    EPSS Score:0.00033
    CVSS Score:8.1

    Affected Products

    Vendor
    Openfga
    Product
    Openfga

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-863 Incorrect Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2026-48096 (CVSS 5) — OpenFGA is an authorization/permission engine built for developers. Prior to version 1.16.0, when iterator cac…
    CVE-2026-41131 (CVSS 5) — OpenFGA is an authorization/permission engine built for developers. Prior to version 1.14.1, in specific scena…
    CVE-2026-40293 (CVSS 6.5) — OpenFGA is an authorization/permission engine built for developers. In versions 0.1.4 through 1.13.1, when Ope…
    CVE-2026-34972 (CVSS 5) — OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired b…
    CVE-2026-33729 (CVSS 5.8) — OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired b…
    CVE-2026-24851 (CVSS 5.8) — OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired b…
    CVE-2025-64751 (CVSS 5.8) — OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired b…
    CVE-2025-55213 (CVSS 5.8) — OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired b…

    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