{"id":"GHSA-9g9w-hmvj-5h57","summary":"Prototype Pollution in merge-deep","details":"Versions of `merge-deep` before 3.0.1 are vulnerable to prototype pollution via merging functions.\n\n\n## Recommendation\n\nUpdate to version 3.0.1 or later.","aliases":["CVE-2018-3722"],"modified":"2023-11-08T04:00:17.242164Z","published":"2018-07-26T15:17:15Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2020-06-16T21:28:27Z","nvd_published_at":null,"cwe_ids":["CWE-471"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-3722"},{"type":"WEB","url":"https://github.com/jonschlinkert/merge-deep/commit/2c33634da7129a5aefcc262d2fec2e72224404e5"},{"type":"WEB","url":"https://hackerone.com/reports/310708"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-9g9w-hmvj-5h57"},{"type":"WEB","url":"https://www.npmjs.com/advisories/580"}],"affected":[{"package":{"name":"merge-deep","ecosystem":"npm","purl":"pkg:npm/merge-deep"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.0.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/07/GHSA-9g9w-hmvj-5h57/GHSA-9g9w-hmvj-5h57.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}