{"id":"CVE-2018-7408","aliases":["EUVD-2022-4767","GHSA-ph34-pc88-72gc"],"status":"published","title":"Incorrect Permission Assignment for Critical Resource in NPM","description":"An issue was discovered in an npm 5.7.0 2018-02-21 pre-release (marked as \"next: 5.7.0\" and therefore automatically installed by an \"npm upgrade -g npm\" command, and also announced in the vendor's blog without mention of pre-release status). It might allow local users to bypass intended filesystem access restrictions because ownerships of /etc and /usr directories are being changed unexpectedly, related to a \"correctMkdir\" issue.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.0032,"percentile":0.25183,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-732"],"published":"2018-02-22T18:00:00Z","modified":"2026-10-24T10:47:41Z","fixes":[{"ecosystem":"npm","package":"npm","fixed_in":["5.7.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"npm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.7.1"}]}]},{"source":"osv","ecosystem":"npm","package":"npm","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"5.7.1"}]}]}],"products":[{"vendor":"npmjs","product":"npm"}],"references":[{"url":"https://github.com/npm/npm/commit/74e149da6efe6ed89477faa81fef08eee7999ad0","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://github.com/npm/npm/issues/19883","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Third Party Advisory","report","web"]},{"url":"http://blog.npmjs.org/post/171169301000/v571","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-7408","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-ph34-pc88-72gc"},{"url":"github.com/npm/cli","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2018-7408","description":"An issue was discovered in an npm 5.7.0 2018-02-21 pre-release (marked as \"next: 5.7.0\" and therefore automatically installed by an \"npm upgrade -g npm\" command, and also announced in the vendor's blog without mention of pre-release status). It might allow local users to bypass intended filesystem access restrictions because ownerships of /etc and /usr directories are being changed unexpectedly, related to a \"correctMkdir\" issue.","status":"published","published":"2018-02-22T18:00:00Z","modified":"2024-08-05T06:24:11.901Z","updated_at":"2026-11-02T14:35:09.908186Z"}],"euvd":[{"id":"EUVD-2022-4767","description":"An issue was discovered in an npm 5.7.0 2018-02-21 pre-release (marked as \"next: 5.7.0\" and therefore automatically installed by an \"npm upgrade -g npm\" command, and also announced in the vendor's blog without mention of pre-release status). It might allow local users to bypass intended filesystem access restrictions because ownerships of /etc and /usr directories are being changed unexpectedly, related to a \"correctMkdir\" issue.","status":"published","published":"2018-02-22T18:00:00Z","modified":"2024-08-05T06:24:11Z","updated_at":"2026-11-03T02:40:05.625439Z"}],"ghsa":[{"id":"GHSA-ph34-pc88-72gc","title":"Incorrect Permission Assignment for Critical Resource in NPM","description":"An issue was discovered in an npm 5.7.0 2018-02-21 pre-release (marked as \"next: 5.7.0\" and therefore automatically installed by an \"npm upgrade -g npm\" command, and also announced in the vendor's blog without mention of pre-release status). It might allow local users to bypass intended filesystem access restrictions because ownerships of /etc and /usr directories are being changed unexpectedly, related to a \"correctMkdir\" issue.","status":"published","published":"2022-05-13T01:53:21Z","modified":"2023-01-27T05:02:17Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:36:17.742171Z"}],"nvd":[{"id":"CVE-2018-7408","description":"An issue was discovered in an npm 5.7.0 2018-02-21 pre-release (marked as \"next: 5.7.0\" and therefore automatically installed by an \"npm upgrade -g npm\" command, and also announced in the vendor's blog without mention of pre-release status). It might allow local users to bypass intended filesystem access restrictions because ownerships of /etc and /usr directories are being changed unexpectedly, related to a \"correctMkdir\" issue.","status":"published","published":"2018-02-22T18:29:00.253Z","modified":"2026-06-17T02:03:05.407Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:04:23.783914Z"}],"osv":[{"id":"CVE-2018-7408","description":"An issue was discovered in an npm 5.7.0 2018-02-21 pre-release (marked as \"next: 5.7.0\" and therefore automatically installed by an \"npm upgrade -g npm\" command, and also announced in the vendor's blog without mention of pre-release status). It might allow local users to bypass intended filesystem access restrictions because ownerships of /etc and /usr directories are being changed unexpectedly, related to a \"correctMkdir\" issue.","status":"published","published":"2018-02-22T18:29:00.253Z","modified":"2026-10-24T10:47:41.296307041Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:09.74357Z"},{"id":"GHSA-ph34-pc88-72gc","title":"Incorrect Permission Assignment for Critical Resource in NPM","description":"An issue was discovered in an npm 5.7.0 2018-02-21 pre-release (marked as \"next: 5.7.0\" and therefore automatically installed by an \"npm upgrade -g npm\" command, and also announced in the vendor's blog without mention of pre-release status). It might allow local users to bypass intended filesystem access restrictions because ownerships of /etc and /usr directories are being changed unexpectedly, related to a \"correctMkdir\" issue.","status":"published","published":"2022-05-13T01:53:21Z","modified":"2026-09-10T03:49:35.48752155Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T15:46:53.244788Z"}]}}