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CVE-2025-46331: OpenFGA Authorization Bypass

5.8 CVSS

Description

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.8.10 to v1.3.6 (Helm chart <= openfga-0.2.28, docker <= v.1.8.10) are vulnerable to authorization bypass when certain Check and ListObject calls are executed. This issue has been patched in version 1.8.11.

Classification

CVE ID: CVE-2025-46331

CVSS Base Severity: MEDIUM

CVSS Base Score: 5.8

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H

Problem Types

CWE-284: Improper Access Control

Affected Products

Vendor: openfga

Product: openfga

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 12.73% (scored less or equal to compared to others)

EPSS Date: 2025-05-29 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-46331
https://github.com/openfga/openfga/security/advisories/GHSA-w222-m46c-mgh6
https://github.com/openfga/openfga/commit/244302e7a8b979d66cc1874a3899cdff7d47862f

Timeline