7.5

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 endpoint. The /playground endpoint is enabled by default and does not require authentication. It is intended for local development and debugging and is not designed to be exposed to production environments. Only those who run OpenFGA with `--authn-method` preshared, with the playground enabled, and with the playground endpoint accessible beyond localhost or trusted networks are vulnerable. To remediate the issue, users should upgrade to OpenFGA v1.14.0, or disable the playground by running `./openfga run --playground-enabled=false.`
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Openfga ≫ Openfga Version >= 0.1.4 < 1.14.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.29% 0.208
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security-advisories@github.com 6.5 3.9 2.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
0b0ca135-0b70-47e7-9f44-1890c2a1c46c 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

CWE-201 Insertion of Sensitive Information Into Sent Data

The code transmits data to another actor, but a portion of the data includes sensitive information that should not be accessible to that actor.

https://github.com/openfga/openfga/releases/tag/v1.14.0
Product
Release Notes
https://bugzilla.redhat.com/show_bug.cgi?id=2459341
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-40293.json
https://access.redhat.com/errata/RHSA-2026:24539
https://access.redhat.com/errata/RHSA-2026:36882
https://access.redhat.com/errata/RHSA-2026:24503
https://github.com/openfga/openfga/security/advisories/GHSA-68m9-983m-f3v5
Vendor Advisory
Mitigation
https://access.redhat.com/security/cve/CVE-2026-40293