{"id":"CVE-2022-39340","aliases":["EUVD-2022-7062","GHSA-95x7-mh78-7w2r","GO-2022-1079"],"status":"published","title":"OpenFGA Information Disclosure","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.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00908,"percentile":0.60174,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-285","CWE-862","CWE-863"],"published":"2022-10-25T00:00:00Z","modified":"2026-10-28T02:31:13Z","fixes":[{"ecosystem":"Go","package":"github.com/openfga/openfga","fixed_in":["0.2.4"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/openfga/openfga","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.2.3"},{"fixed":"0.2.4"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/openfga/openfga","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.2.4"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/openfga/openfga","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.2.4"}]}]}],"products":[{"vendor":"openfga","product":"openfga"}],"references":[{"url":"https://github.com/openfga/openfga/releases/tag/v0.2.4","tags":["x_transferred","Release Notes","Third Party Advisory","web"]},{"url":"https://github.com/openfga/openfga/security/advisories/GHSA-95x7-mh78-7w2r","tags":["x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://github.com/openfga/openfga/commit/779d73d4b6d067ee042ec9b59fec707eed71e42f","tags":["x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-39340","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-95x7-mh78-7w2r"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39340.json","tags":["advisory"]},{"url":"https://github.com/openfga/openfga","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-39340","title":"OpenFGA Information Disclosure","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.","status":"published","published":"2022-10-25T00:00:00Z","modified":"2025-04-23T16:44:22.229Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:34:39.559326Z"}],"euvd":[{"id":"EUVD-2022-7062","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.","status":"published","published":"2022-10-25T00:00:00Z","modified":"2025-04-23T16:44:22Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T20:52:11.891054Z"}],"ghsa":[{"id":"GHSA-95x7-mh78-7w2r","title":"OpenFGA subject to Information Disclosure via streamed-list-objects endpoint","description":"### Overview\nDuring our internal security assessment, it was discovered that `streamed-list-objects` endpoint was not validating the authorization header resulting in the disclosure of objects in the store.\n\n### Am I Affected?\nYou are affected by this vulnerability if you are using `openfga/openfga` version `v0.2.3` or prior and you are exposing the OpenFGA service to the internet.\n\n### How to fix that?\nUpgrade to version `v0.2.4`.\n\n### Backward Compatibility\nThis update is backward compatible.","status":"published","published":"2022-10-25T20:13:38Z","modified":"2023-06-27T21:55:50Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-285","CWE-862","CWE-863"],"updated_at":"2026-11-02T14:36:55.184601Z"}],"nvd":[{"id":"CVE-2022-39340","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.","status":"published","published":"2022-10-25T17:15:56.213Z","modified":"2026-06-17T04:58:10.447Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-285","CWE-862"],"updated_at":"2026-11-02T14:07:31.127985Z"}],"osv":[{"id":"CVE-2022-39340","title":"OpenFGA Information Disclosure","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.","status":"published","published":"2022-10-25T00:00:00Z","modified":"2026-10-28T02:31:13.755209429Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T15:44:26.860704Z"},{"id":"GHSA-95x7-mh78-7w2r","title":"OpenFGA subject to Information Disclosure via streamed-list-objects endpoint","description":"### Overview\nDuring our internal security assessment, it was discovered that `streamed-list-objects` endpoint was not validating the authorization header resulting in the disclosure of objects in the store.\n\n### Am I Affected?\nYou are affected by this vulnerability if you are using `openfga/openfga` version `v0.2.3` or prior and you are exposing the OpenFGA service to the internet.\n\n### How to fix that?\nUpgrade to version `v0.2.4`.\n\n### Backward Compatibility\nThis update is backward compatible.","status":"published","published":"2022-10-25T20:13:38Z","modified":"2024-08-21T16:28:43.570404Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-285","CWE-862","CWE-863"],"updated_at":"2026-11-02T15:46:43.123867Z"},{"id":"GO-2022-1079","title":"OpenFGA subject to Information Disclosure via streamed-list-objects endpoint in github.com/openfga/openfga","description":"OpenFGA subject to Information Disclosure via streamed-list-objects endpoint in github.com/openfga/openfga","status":"published","published":"2024-08-21T16:03:26Z","modified":"2026-03-03T04:52:43.42743Z","updated_at":"2026-11-02T15:47:00.918515Z"}]}}