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CVE-2022-39340

Estado: ModificadaMedia (5.3)—

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.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Openfga — Openfga

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2022-39340",
  "cveTags": [],
  "metrics": {
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
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            {
              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2025-04-23T15:49:46.394334Z"
        }
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    "cvssMetricV31": [
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
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  "vulnStatus": "Modified",
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          "value": "CWE-285"
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      "source": "nvd@nist.gov",
      "description": [
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          "value": "CWE-862"
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  "descriptions": [
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      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "OpenFGA es un motor de autorización/permiso. versiones anteriores a 0.2.4, el endpoint \"streamed-list-objects\" no estaba comprendiendo el encabezado de autorización, resultando en una divulgación de objetos en el almacén. Los usuarios de versiones 0.2.3 y anteriores de \"openfga/openfga\" que exponen el servicio OpenFGA a Internet son vulnerables. La versión 0.2.4 contiene un parche para este problema"
    }
  ],
  "lastModified": "2026-06-17T04:58:10.447",
  "configurations": [
    {
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