CVE-2026-40293 OpenFGA Playground Preshared Key Exposure

OpenFGA is an authorization/permission engine built for developers. In versions 0.1.4 through 1.13.1, when OpenFGA is configured to use preshared-key authentication with the built-in playground enabled, the local server includes the preshared API key in the HTML response of the /playground...

CVE-2026-40293

OpenFGA prior to v1.14.0 (versions 0.1.4–1.13.1) with preshared authentication and enabled playground exposes the preshared API key in the HTML response of the /playground endpoint, which is unauthenticated and accessible beyond localhost/trusted networks. This is the core issue described in GO-2...

CVE-2026-40293 OpenFGA Playground Preshared Key Exposure

OpenFGA is an authorization/permission engine built for developers. In versions 0.1.4 through 1.13.1, when OpenFGA is configured to use preshared-key authentication with the built-in playground enabled, the local server includes the preshared API key in the HTML response of the /playground...

OpenFGA 安全漏洞

OpenFGA is an open-source authorization/licensing engine built for developers, inspired by Google Zanzibar. Versions of OpenFGA from 0.1.4 to 1.13.1 contain security vulnerabilities. These vulnerabilities stem from the fact that the playground endpoint responses include pre-shared API keys, which...

CVE-2026-40293 vulnerabilities

Vulnerabilities for packages: openfga, grafana...

Information Exposure

Overview Affected versions of this package are vulnerable to Information Exposure via the runPlaygroundServer process in cmd/run/run.go and the playground configuration in pkg/server/config/config.go. An attacker can recover the preshared API key by sending an unauthenticated request to the...

GHSA-68M9-983M-F3V5 OpenFGA: Unauthenticated playground endpoint discloses preshared API key in HTML response

Description When OpenFGA is configured to use preshared-key authentication with the built-in playground enabled, the local server includes the preshared API key in the HTML response of the /playground endpoint. The /playground endpoint is enabled by default and does not require authentication. It...

PT-2026-32978

Name of the Vulnerable Software and Affected Versions OpenFGA versions 0.1.4 through 1.13.1 Description When configured to use preshared-key authentication with the built-in playground enabled, the local server includes the preshared API key in the HTML response of the '/playground' endpoint. Thi...

EUVD-2026-19486

OpenFGA's BatchCheck within-request deduplication produces incorrect authorization decisions via list-value cache-key collision...

GHSA-JWVJ-G8PC-CX45 OpenFGA's BatchCheck within-request deduplication produces incorrect authorization decisions via list-value cache-key collision

Description In OpenFGA, under specific conditions, BatchCheck calls with multiple checks sent for the same object, relation, and user combination can result in improper policy enforcement. Am I affected? You are affected if you meet the following preconditions: 1. You execute BatchCheck operation...

OpenFGA's BatchCheck within-request deduplication produces incorrect authorization decisions via list-value cache-key collision

Description In OpenFGA, under specific conditions, BatchCheck calls with multiple checks sent for the same object, relation, and user combination can result in improper policy enforcement. Am I affected? You are affected if you meet the following preconditions: 1. You execute BatchCheck operation...

CVE-2026-34972

A flaw was found in OpenFGA, a high-performance authorization engine. Under specific conditions, a user making BatchCheck calls with multiple checks for the same object, relation, and user combination can trigger improper policy enforcement. This can lead to incorrect authorization decisions,...

CVE-2026-34972

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. From 1.8.0 to 1.13.1, under specific conditions, BatchCheck calls with multiple checks sent for the same object, relation, and user combination can result in improper...

CVE-2026-34972

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. From 1.8.0 to 1.13.1, under specific conditions, BatchCheck calls with multiple checks sent for the same object, relation, and user combination can result in improper...

CVE-2026-34972 OpenFGA's BatchCheck within-request deduplication produces incorrect authorization decisions via list-value cache-key collision

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. From 1.8.0 to 1.13.1, under specific conditions, BatchCheck calls with multiple checks sent for the same object, relation, and user combination can result in improper...

CVE-2026-34972 OpenFGA's BatchCheck within-request deduplication produces incorrect authorization decisions via list-value cache-key collision

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. From 1.8.0 to 1.13.1, under specific conditions, BatchCheck calls with multiple checks sent for the same object, relation, and user combination can result in improper...

CVE-2026-34972

OpenFGA vulnerability CVE-2026-34972 affects OpenFGA versions 1.8.0 through 1.13.1. The issue arises when BatchCheck is invoked with multiple checks for the same object, relation, and user, leading to improper policy enforcement. It is resolved in version 1.14.0. CVSS metrics indicate high impact...

CVE-2026-34972 OpenFGA's BatchCheck within-request deduplication produces incorrect authorization decisions via list-value cache-key collision

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. From 1.8.0 to 1.13.1, under specific conditions, BatchCheck calls with multiple checks sent for the same object, relation, and user combination can result in improper...

PT-2026-30732

Name of the Vulnerable Software and Affected Versions OpenFGA versions 1.8.0 through 1.13.1 Description OpenFGA is an authorization/permission engine. BatchCheck calls with multiple checks for the same object, relation, and user can lead to improper policy enforcement under specific conditions...

OpenFGA 安全漏洞

OpenFGA is an open-source tool built for developers, inspired by Google Zanzibar. It’s a high-performance and flexible authorization/licensing engine. Versions of OpenFGA from 1.8.0 to 1.13.1 have security vulnerabilities. These vulnerabilities arise from calls to the BatchCheck function under...