{"id":"CVE-2018-16487","aliases":["CLSA-2026-1773188140","CLSA-2026-1775262599","CLSA-2026-1775262601","CLSA-2026-1775262602","CLSA-2026-1776904646","CLSA-2026-1777336764","CLSA-2026-1784250515","CLSA-2026-1784509823","CLSA-2026-1791290323","CLSA-2026-1792869760","DEBIAN-CVE-2018-16487","EUVD-2019-0225","GHSA-4xc9-xhrj-v574","ROOT-APP-NPM-CVE-2018-16487","UBUNTU-CVE-2018-16487"],"status":"published","title":"Prototype Pollution in lodash","description":"A prototype pollution vulnerability was found in lodash \u003c4.17.11 where the functions merge, mergeWith, and defaultsDeep can be tricked into adding or modifying properties of 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Tracking","Third Party Advisory","report","web"]},{"url":"https://security.netapp.com/advisory/ntap-20190919-0004/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-16487","tags":["advisory"]},{"url":"https://github.com/lodash/lodash/commit/90e6199a161b6445b01454517b40ef65ebecd2ad","tags":["web"]},{"url":"https://security.netapp.com/advisory/ntap-20190919-0004","tags":["web"]},{"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/lodash-rails/CVE-2018-16487.yml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-4xc9-xhrj-v574"},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-16487","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-16487","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-16487","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2018-16487","description":"A prototype pollution vulnerability was found in lodash 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Fixed in 4.5.0-tuxcare.9.","status":"published","published":"2026-10-24T19:22:40Z","modified":"2026-10-25T01:30:08.216799665Z","updated_at":"2026-11-02T15:43:54.981307Z"},{"id":"GHSA-4xc9-xhrj-v574","title":"Prototype Pollution in lodash","description":"Versions of `lodash` before 4.17.11 are vulnerable to prototype pollution. \n\nThe vulnerable functions are 'defaultsDeep', 'merge', and 'mergeWith' which allow a malicious user to modify the prototype of `Object` via `{constructor: {prototype: {...}}}` causing the addition or modification of an existing property that will exist on all objects.\n\n\n\n\n## Recommendation\n\nUpdate to version 4.17.11 or later.","status":"published","published":"2019-02-07T18:16:48Z","modified":"2025-08-12T21:55:35.778975Z","cwes":["CWE-400"],"updated_at":"2026-11-02T15:46:37.528068Z"},{"id":"ROOT-APP-NPM-CVE-2018-16487","title":"CVE-2018-16487 in lodash - Patched by Root","description":"Root has patched CVE-2018-16487 in the lodash package for Root:npm. 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