{"id":"GHSA-r96c-57pf-9jjm","summary":"Prototype Pollution in node.extend","details":"Versions of `node.extend` before 1.1.7 or 2.0.1 are vulnerable to prototype pollution. \n\n\n## Recommendation\n\nUpdate to version 1.1.7, 2.0.1 or later.","aliases":["CVE-2018-16491"],"modified":"2023-11-08T04:00:00.993913Z","published":"2019-02-07T18:17:34Z","database_specific":{"cwe_ids":["CWE-400"],"severity":"CRITICAL","github_reviewed":true,"github_reviewed_at":"2020-06-16T21:54:07Z","nvd_published_at":null},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-16491"},{"type":"WEB","url":"https://hackerone.com/reports/430831"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-r96c-57pf-9jjm"},{"type":"WEB","url":"https://www.npmjs.com/advisories/781"}],"affected":[{"package":{"name":"node.extend","ecosystem":"npm","purl":"pkg:npm/node.extend"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.1.7"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/02/GHSA-r96c-57pf-9jjm/GHSA-r96c-57pf-9jjm.json"}},{"package":{"name":"node.extend","ecosystem":"npm","purl":"pkg:npm/node.extend"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.0.0"},{"fixed":"2.0.1"}]}],"versions":["2.0.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/02/GHSA-r96c-57pf-9jjm/GHSA-r96c-57pf-9jjm.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}