CVE-2025-55213 MEDIUM

CVE-2025-55213: OpenFGA Authorization Bypass (Check)

Vendor Openfga
Product openfga
Weakness CWE-863 · Incorrect authorization
Published August 18, 2025
Last update August 18, 2025
View on NVD All CVEs

CVSS base score

5.8/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

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

What the vulnerability does

01Description

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.9.3 to v1.9.4 ( openfga-0.2.40 <= Helm chart <= openfga-0.2.41, v1.9.3 <= docker <= v.1.9.4) are vulnerable to improper policy enforcement when certain Check and ListObject calls are executed. This vulnerability is fixed in 1.9.5.

Key dates

02Disclosure timeline

August 18, 2025 CVE published
August 18, 2025 Record updated