CVE-2022-39342 (GCVE-0-2022-39342)

Vulnerability from cvelistv5 – Published: 2022-10-25 00:00 – Updated: 2025-04-23 16:44
VLAI?
Title
OpenFGA Authorization Bypass
Summary
OpenFGA is an authorization/permission engine. Versions prior to version 0.2.4 are vulnerable to authorization bypass under certain conditions. Users whose model has a relation defined as a tupleset (the right hand side of a ‘from’ statement) that involves anything other than a direct relationship (e.g. ‘as self’) are vulnerable. Version 0.2.4 contains a patch for this issue.
Severity ?
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
openfga openfga Affected: < 0.2.4
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T12:00:44.105Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/openfga/openfga/security/advisories/GHSA-f4mm-2r69-mg5f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/openfga/openfga/commit/c8db1ee3d2a366f18e585dd33236340e76e784c4"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/openfga/openfga/releases/tag/v0.2.4"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-39342",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-23T13:56:00.754568Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-23T16:44:07.329Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "openfga",
          "vendor": "openfga",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.2.4"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "OpenFGA is an authorization/permission engine. Versions prior to version 0.2.4 are vulnerable to authorization bypass under certain conditions. Users whose model has a relation defined as a tupleset (the right hand side of a \u2018from\u2019 statement) that involves anything other than a direct relationship (e.g. \u2018as self\u2019) are vulnerable. Version 0.2.4 contains a patch for this issue."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-285",
              "description": "CWE-285: Improper Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-10-25T00:00:00.000Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "url": "https://github.com/openfga/openfga/security/advisories/GHSA-f4mm-2r69-mg5f"
        },
        {
          "url": "https://github.com/openfga/openfga/commit/c8db1ee3d2a366f18e585dd33236340e76e784c4"
        },
        {
          "url": "https://github.com/openfga/openfga/releases/tag/v0.2.4"
        }
      ],
      "source": {
        "advisory": "GHSA-f4mm-2r69-mg5f",
        "discovery": "UNKNOWN"
      },
      "title": "OpenFGA Authorization Bypass"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2022-39342",
    "datePublished": "2022-10-25T00:00:00.000Z",
    "dateReserved": "2022-09-02T00:00:00.000Z",
    "dateUpdated": "2025-04-23T16:44:07.329Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:openfga:openfga:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"0.2.4\", \"matchCriteriaId\": \"6C8497C4-6109-40A8-AA89-E20BF94EB4C2\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"OpenFGA is an authorization/permission engine. Versions prior to version 0.2.4 are vulnerable to authorization bypass under certain conditions. Users whose model has a relation defined as a tupleset (the right hand side of a \\u2018from\\u2019 statement) that involves anything other than a direct relationship (e.g. \\u2018as self\\u2019) are vulnerable. Version 0.2.4 contains a patch for this issue.\"}, {\"lang\": \"es\", \"value\": \"OpenFGA es un motor de autorizaci\\u00f3n/permiso. Las versiones anteriores a 0.2.4 son vulnerables a la omisi\\u00f3n de la autorizaci\\u00f3n bajo determinadas condiciones. Los usuarios cuyo modelo presenta una relaci\\u00f3n definida como un conjunto de tuplas (el lado derecho de una declaraci\\u00f3n \\\"from\\\") que implica cualquier cosa que no sea una relaci\\u00f3n directa (por ejemplo, \\\"as self\\\") son vulnerables. La versi\\u00f3n 0.2.4 contiene un parche para este problema\"}]",
      "id": "CVE-2022-39342",
      "lastModified": "2024-11-21T07:18:04.627",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"security-advisories@github.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N\", \"baseScore\": 5.9, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.2, \"impactScore\": 3.6}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 9.8, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 5.9}]}",
      "published": "2022-10-25T17:15:56.333",
      "references": "[{\"url\": \"https://github.com/openfga/openfga/commit/c8db1ee3d2a366f18e585dd33236340e76e784c4\", \"source\": \"security-advisories@github.com\", \"tags\": [\"Patch\", \"Third Party Advisory\"]}, {\"url\": \"https://github.com/openfga/openfga/releases/tag/v0.2.4\", \"source\": \"security-advisories@github.com\", \"tags\": [\"Release Notes\", \"Third Party Advisory\"]}, {\"url\": \"https://github.com/openfga/openfga/security/advisories/GHSA-f4mm-2r69-mg5f\", \"source\": \"security-advisories@github.com\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://github.com/openfga/openfga/commit/c8db1ee3d2a366f18e585dd33236340e76e784c4\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\", \"Third Party Advisory\"]}, {\"url\": \"https://github.com/openfga/openfga/releases/tag/v0.2.4\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Release Notes\", \"Third Party Advisory\"]}, {\"url\": \"https://github.com/openfga/openfga/security/advisories/GHSA-f4mm-2r69-mg5f\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}]",
      "sourceIdentifier": "security-advisories@github.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"security-advisories@github.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-285\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-Other\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-39342\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2022-10-25T17:15:56.333\",\"lastModified\":\"2024-11-21T07:18:04.627\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"OpenFGA is an authorization/permission engine. Versions prior to version 0.2.4 are vulnerable to authorization bypass under certain conditions. Users whose model has a relation defined as a tupleset (the right hand side of a \u2018from\u2019 statement) that involves anything other than a direct relationship (e.g. \u2018as self\u2019) are vulnerable. Version 0.2.4 contains a patch for this issue.\"},{\"lang\":\"es\",\"value\":\"OpenFGA es un motor de autorizaci\u00f3n/permiso. Las versiones anteriores a 0.2.4 son vulnerables a la omisi\u00f3n de la autorizaci\u00f3n bajo determinadas condiciones. Los usuarios cuyo modelo presenta una relaci\u00f3n definida como un conjunto de tuplas (el lado derecho de una declaraci\u00f3n \\\"from\\\") que implica cualquier cosa que no sea una relaci\u00f3n directa (por ejemplo, \\\"as self\\\") son vulnerables. La versi\u00f3n 0.2.4 contiene un parche para este problema\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.2,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-285\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openfga:openfga:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"0.2.4\",\"matchCriteriaId\":\"6C8497C4-6109-40A8-AA89-E20BF94EB4C2\"}]}]}],\"references\":[{\"url\":\"https://github.com/openfga/openfga/commit/c8db1ee3d2a366f18e585dd33236340e76e784c4\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/openfga/openfga/releases/tag/v0.2.4\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Release Notes\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/openfga/openfga/security/advisories/GHSA-f4mm-2r69-mg5f\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://github.com/openfga/openfga/commit/c8db1ee3d2a366f18e585dd33236340e76e784c4\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/openfga/openfga/releases/tag/v0.2.4\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/openfga/openfga/security/advisories/GHSA-f4mm-2r69-mg5f\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"cna\": {\"title\": \"OpenFGA Authorization Bypass\", \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2022-10-25T00:00:00.000Z\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"OpenFGA is an authorization/permission engine. Versions prior to version 0.2.4 are vulnerable to authorization bypass under certain conditions. Users whose model has a relation defined as a tupleset (the right hand side of a \\u2018from\\u2019 statement) that involves anything other than a direct relationship (e.g. \\u2018as self\\u2019) are vulnerable. Version 0.2.4 contains a patch for this issue.\"}], \"affected\": [{\"vendor\": \"openfga\", \"product\": \"openfga\", \"versions\": [{\"version\": \"\u003c 0.2.4\", \"status\": \"affected\"}]}], \"references\": [{\"url\": \"https://github.com/openfga/openfga/security/advisories/GHSA-f4mm-2r69-mg5f\"}, {\"url\": \"https://github.com/openfga/openfga/commit/c8db1ee3d2a366f18e585dd33236340e76e784c4\"}, {\"url\": \"https://github.com/openfga/openfga/releases/tag/v0.2.4\"}], \"metrics\": [{\"cvssV3_1\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"NONE\", \"baseScore\": 5.9, \"baseSeverity\": \"MEDIUM\"}}], \"problemTypes\": [{\"descriptions\": [{\"type\": \"CWE\", \"lang\": \"en\", \"description\": \"CWE-285: Improper Authorization\", \"cweId\": \"CWE-285\"}]}], \"source\": {\"advisory\": \"GHSA-f4mm-2r69-mg5f\", \"discovery\": \"UNKNOWN\"}}, \"adp\": [{\"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-03T12:00:44.105Z\"}, \"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://github.com/openfga/openfga/security/advisories/GHSA-f4mm-2r69-mg5f\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://github.com/openfga/openfga/commit/c8db1ee3d2a366f18e585dd33236340e76e784c4\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://github.com/openfga/openfga/releases/tag/v0.2.4\", \"tags\": [\"x_transferred\"]}]}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-39342\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-04-23T13:56:00.754568Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-04-23T13:56:02.355Z\"}}]}",
      "cveMetadata": "{\"state\": \"PUBLISHED\", \"cveId\": \"CVE-2022-39342\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"assignerShortName\": \"GitHub_M\", \"dateUpdated\": \"2025-04-23T16:44:07.329Z\", \"dateReserved\": \"2022-09-02T00:00:00.000Z\", \"datePublished\": \"2022-10-25T00:00:00.000Z\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.