{"id":"CVE-2020-28269","aliases":["GHSA-hm82-qr45-h7mw"],"url":"https://o3.security/vulnerability/CVE-2020-28269","summary":"Prototype Pollution in field","details":"Prototype pollution vulnerability in 'field' versions 0.0.1 through 1.0.1 allows attacker to cause a denial of service and may lead to remote code execution.","published":"2020-11-12T18:15:15.800Z","modified":"2026-07-09T00:13:47.891455Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"field","fixedVersion":null}],"fix":null,"references":[{"type":"FIX","url":"https://github.com/jprichardson/field/blob/2a3811dfc4cdd13833977477d2533534fc61ce06/lib/field.js#L39"},{"type":"EVIDENCE","url":"https://www.whitesourcesoftware.com/vulnerability-database/CVE-2020-28269"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T00:13:47.891455Z"}}