{"id":"CVE-2020-28272","aliases":["GHSA-8mp8-28xh-r486"],"url":"https://o3.security/vulnerability/CVE-2020-28272","summary":"keyget vulnerable to prototype pollution","details":"Prototype pollution vulnerability in 'keyget' versions 1.0.0 through 2.2.0 allows attacker to cause a denial of service and may lead to remote code execution.","published":"2020-12-02T15:15:12.453Z","modified":"2026-07-08T05:54:19.826362227Z","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":"keyget","fixedVersion":"2.3.0"}],"fix":{"url":"https://github.com/rumkin/keyget/commit/17d15b6c75036eb429075a8cfeccfc18094dd2e2","label":"rumkin/keyget@17d15b6"},"references":[{"type":"FIX","url":"https://github.com/rumkin/keyget/commit/17d15b6c75036eb429075a8cfeccfc18094dd2e2"},{"type":"EVIDENCE","url":"https://www.whitesourcesoftware.com/vulnerability-database/CVE-2020-28272"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T05:54:19.826362227Z"}}