CVE-2026-24851— OpenFGA Improper Policy Enforcement
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I. Basic Information for CVE-2026-24851
Vulnerability Information
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Vulnerability Title
OpenFGA Improper Policy Enforcement
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.8.5 to v1.11.2 ( openfga-0.2.22<= Helm chart <= openfga-0.2.51, v.1.8.5 <= docker <= v.1.11.2) are vulnerable to improper policy enforcement when certain Check calls are executed. The vulnerability requires a model that has a a relation directly assignable by a type bound public access and assignable by type bound non-public access, a tuple assigned for the relation that is a type bound public access, a tuple assigned for the same object with the same relation that is not type bound public access, and a tuple assigned for a different object that has an object ID lexicographically larger with the same user and relation which is not type bound public access. This vulnerability is fixed in v1.11.3.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenFGA 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenFGA是OpenFGA开源的一款为开发人员构建并受 Google Zanzibar 启发的高性能和灵活的授权/许可引擎。 OpenFGA v1.8.5至v1.11.2版本存在安全漏洞，该漏洞源于特定检查调用时策略执行不当。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-24851
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- OpenFGA Improper Policy Enforcement · Advisory · openfga/openfga · GitHubx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2026-24851
IV. Related Vulnerabilities
Same product: openfga
- CVE-2026-41131
OpenFGA has Improper Policy Enforcement - CVE-2026-40293
OpenFGA Playground Preshared Key Exposure - CVE-2026-34972
OpenFGA's BatchCheck within-request deduplication produces i - CVE-2026-33729
OpenFGA has an Authorization Bypass through cached keys - CVE-2025-64751
OpenFGA Improper Policy Enforcement
Same vendor: openfga
- CVE-2026-41131
OpenFGA has Improper Policy Enforcement - CVE-2026-40293
OpenFGA Playground Preshared Key Exposure - CVE-2026-34972
OpenFGA's BatchCheck within-request deduplication produces i - CVE-2026-33729
OpenFGA has an Authorization Bypass through cached keys - CVE-2025-64751
OpenFGA Improper Policy Enforcement
Same weakness: CWE-863
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