{"id":"CVE-2018-16490","aliases":[],"url":"https://o3.security/vulnerability/CVE-2018-16490","summary":"Prototype Pollution in mpath","details":"Versions of `mpath` before 0.5.1 are vulnerable to prototype pollution. Provided certain input `mpath` can add or modify properties of the `Object` prototype. These properties will be present on all objects.\n\n\n## Recommendation\n\nUpdate to version `0.5.1` or later.","published":"2019-02-07T18:17:26Z","modified":"2023-11-08T04:00:00.932917Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},"epss":{"score":0.01099,"percentile":0.62643,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"mpath","fixedVersion":"0.5.1"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-16490"},{"type":"WEB","url":"https://hackerone.com/reports/390860"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-h466-j336-74wx"},{"type":"WEB","url":"https://www.npmjs.com/advisories/779"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2023-11-08T04:00:00.932917Z"}}