{"id":"CVE-2023-32004","aliases":["BIT-node-2023-32004","BIT-node-min-2023-32004","EUVD-2023-36292","GHSA-x3wm-m4vj-p6px","openSUSE-SU-2024:13117-1"],"status":"published","title":"A vulnerability has been discovered in Node.js version 20, specifically within the experimental...","description":"A vulnerability has been discovered in Node.js version 20, specifically within the experimental permission model. This flaw relates to improper handling of Buffers in file system APIs causing a traversal path to bypass when verifying file permissions.\n\nThis vulnerability affects all users using the experimental permission model in Node.js 20.\n\nPlease note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02129,"percentile":0.82077,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-22"],"published":"2023-08-15T15:10:19Z","modified":"2026-10-28T02:30:46Z","fixes":[{"ecosystem":"Bitnami","package":"node","fixed_in":["20.5.1"],"sources":["osv"]},{"ecosystem":"Bitnami","package":"node-min","fixed_in":["20.5.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"node","ranges":[{"type":"SEMVER","events":[{"introduced":"20.0.0"},{"fixed":"20.5.1"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"node-min","ranges":[{"type":"SEMVER","events":[{"introduced":"20.0.0"},{"fixed":"20.5.1"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"nodejs20","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"20.5.1-1.1"}]}],"bundled":7}],"products":[{"vendor":"fedoraproject","product":"fedora"},{"vendor":"node.js","product":"node.js"},{"vendor":"nodejs","product":"node"},{"vendor":"nodejs","product":"node.js"}],"references":[{"url":"https://hackerone.com/reports/2038134","tags":["x_transferred","Issue Tracking","report","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PBOZE2QZIBLFFTYWYN23FGKN6HULZ6HX/","tags":["x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JQPELKG2LVTADSB7ME73AV4DXQK47PWK/","tags":["x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"https://security.netapp.com/advisory/ntap-20230915-0009/","tags":["x_transferred","web","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32004","tags":["web","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JQPELKG2LVTADSB7ME73AV4DXQK47PWK"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PBOZE2QZIBLFFTYWYN23FGKN6HULZ6HX"},{"url":"https://security.netapp.com/advisory/ntap-20230915-0009"},{"url":"https://github.com/advisories/GHSA-x3wm-m4vj-p6px"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/32xxx/CVE-2023-32004.json","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2023-32002","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-32003","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-32004","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-32005","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-32006","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-32558","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-32559","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2023-32004","description":"A vulnerability has been discovered in Node.js version 20, specifically within the experimental permission model. This flaw relates to improper handling of Buffers in file system APIs causing a traversal path to bypass when verifying file permissions.\n\nThis vulnerability affects all users using the experimental permission model in Node.js 20.\n\nPlease note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.","status":"published","published":"2023-08-15T15:10:19.152Z","modified":"2025-05-08T16:05:43.836Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:35:29.01154Z"}],"euvd":[{"id":"EUVD-2023-36292","description":"A vulnerability has been discovered in Node.js version 20, specifically within the experimental permission model. This flaw relates to improper handling of Buffers in file system APIs causing a traversal path to bypass when verifying file permissions.\n\nThis vulnerability affects all users using the experimental permission model in Node.js 20.\n\nPlease note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.","status":"published","published":"2023-08-15T15:10:19Z","modified":"2025-05-08T16:05:43Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:32:51.637681Z"}],"ghsa":[{"id":"GHSA-x3wm-m4vj-p6px","title":"A vulnerability has been discovered in Node.js version 20, specifically within the experimental...","description":"A vulnerability has been discovered in Node.js version 20, specifically within the experimental permission model. This flaw relates to improper handling of Buffers in file system APIs causing a traversal path to bypass when verifying file permissions.\n\nThis vulnerability affects all users using the experimental permission model in Node.js 20.\n\nPlease note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.","status":"published","published":"2023-08-15T18:31:32Z","modified":"2024-04-04T06:57:51Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:56:47.061253Z"}],"nvd":[{"id":"CVE-2023-32004","description":"A vulnerability has been discovered in Node.js version 20, specifically within the experimental permission model. This flaw relates to improper handling of Buffers in file system APIs causing a traversal path to bypass when verifying file permissions.\n\nThis vulnerability affects all users using the experimental permission model in Node.js 20.\n\nPlease note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.","status":"published","published":"2023-08-15T16:15:11.303Z","modified":"2026-06-17T05:57:49.643Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:08:24.487686Z"}],"osv":[{"id":"CVE-2023-32004","description":"A vulnerability has been discovered in Node.js version 20, specifically within the experimental permission model. This flaw relates to improper handling of Buffers in file system APIs causing a traversal path to bypass when verifying file permissions.\n\nThis vulnerability affects all users using the experimental permission model in Node.js 20.\n\nPlease note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.","status":"published","published":"2023-08-15T15:10:19.152Z","modified":"2026-10-28T02:30:46.519644712Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:31.790231Z"},{"id":"BIT-node-2023-32004","description":"A vulnerability has been discovered in Node.js version 20, specifically within the experimental permission model. This flaw relates to improper handling of Buffers in file system APIs causing a traversal path to bypass when verifying file permissions.\n\nThis vulnerability affects all users using the experimental permission model in Node.js 20.\n\nPlease note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.","status":"published","published":"2024-03-06T11:00:15.572Z","modified":"2026-09-08T08:48:17.614956777Z","updated_at":"2026-11-02T15:28:34.007508Z"},{"id":"BIT-node-min-2023-32004","description":"A vulnerability has been discovered in Node.js version 20, specifically within the experimental permission model. This flaw relates to improper handling of Buffers in file system APIs causing a traversal path to bypass when verifying file permissions.\n\nThis vulnerability affects all users using the experimental permission model in Node.js 20.\n\nPlease note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.","status":"published","published":"2024-12-16T13:57:51.131Z","modified":"2026-09-08T08:48:17.300141488Z","updated_at":"2026-11-02T15:28:34.007508Z"},{"id":"openSUSE-SU-2024:13117-1","title":"corepack20-20.5.1-1.1 on GA media","description":"These are all security issues fixed in the corepack20-20.5.1-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:41:21.376538Z","updated_at":"2026-11-02T16:58:36.025801Z"}]}}