CVE-2025-64751

Severity CVSS v4.0:

MEDIUM

Type:

CWE-285 Improper Authorization

Publication date:

21/11/2025

Last modified:

21/11/2025

Description

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.4.0 to v1.11.0 ( openfga-0.1.34

Impact

Vector 4.0

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 CVSS v4.0 Severity and Metrics:

Base Score: 5.80 MEDIUM
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

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): Present
Privileges Required (PR): Low
User Interaction (UI): None
Confidentiality (VC): None
Integrity (VI): None
Availability (VA): None
Confidentiality (SC): High
Integrity (SI): High
Availability (SA): High

Base Score 4.0

5.80

Severity 4.0

MEDIUM

References to Advisories, Solutions, and Tools

https://github.com/openfga/openfga/releases/tag/v1.11.1
https://github.com/openfga/openfga/security/advisories/GHSA-2c64-vmv2-hgfc