CVE-2022-39340— OpenFGA Information Disclosure
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I. Basic Information for CVE-2022-39340
Vulnerability Information
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Vulnerability Title
OpenFGA Information Disclosure
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenFGA is an authorization/permission engine. Prior to version 0.2.4, the `streamed-list-objects` endpoint was not validating the authorization header, resulting in disclosure of objects in the store. Users `openfga/openfga` versions 0.2.3 and prior who are exposing the OpenFGA service to the internet are vulnerable. Version 0.2.4 contains a patch for this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenFGA 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenFGA是OpenFGA的为开发人员构建并受 Google Zanzibar 启发的高性能和灵活的授权/许可引擎。 OpenFGA 0.2.4之前版本存在安全漏洞，该漏洞源于端点没有验证授权标头，导致存储中的对象泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2022-39340
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · openfga · 2022-10-25 · 3 CVEs total
| CVE-2022-39341 | 5.9 MEDIUM | OpenFGA Authorization Bypass |
| CVE-2022-39342 | 5.9 MEDIUM | OpenFGA Authorization Bypass |
IV. Related Vulnerabilities
Same product: openfga
- CVE-2026-41131
OpenFGA has Improper Policy Enforcement - CVE-2026-40293
OpenFGA Playground Preshared Key Exposure - CVE-2026-34972
OpenFGA's BatchCheck within-request deduplication produces i - CVE-2026-33729
OpenFGA has an Authorization Bypass through cached keys - CVE-2026-24851
OpenFGA Improper Policy Enforcement
Same vendor: openfga
- CVE-2026-41131
OpenFGA has Improper Policy Enforcement - CVE-2026-40293
OpenFGA Playground Preshared Key Exposure - CVE-2026-34972
OpenFGA's BatchCheck within-request deduplication produces i - CVE-2026-33729
OpenFGA has an Authorization Bypass through cached keys - CVE-2026-24851
OpenFGA Improper Policy Enforcement
Same weakness: CWE-285
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Industrial Application Software IAS Canias ERP RMI iasGetSer - CVE-2026-42202
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crocodilestick Calibre-Web-Automated Kobo auth-token Route k
V. Comments for CVE-2022-39340
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