{"id":"CVE-2020-8116","details":"Prototype pollution vulnerability in dot-prop npm package versions before 4.2.1 and versions 5.x before 5.1.1 allows an attacker to add arbitrary properties to JavaScript language constructs such as objects.","aliases":["GHSA-ff7x-qrg7-qggm"],"modified":"2026-04-10T04:28:17.850662Z","published":"2020-02-04T20:15:13.353Z","related":["ALSA-2020:4272","ALSA-2021:0548","GHSA-ff7x-qrg7-qggm"],"references":[{"type":"WEB","url":"https://github.com/sindresorhus/dot-prop/tree/v4"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-ff7x-qrg7-qggm"},{"type":"FIX","url":"https://github.com/sindresorhus/dot-prop/issues/63"},{"type":"EVIDENCE","url":"https://hackerone.com/reports/719856"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sindresorhus/dot-prop","events":[{"introduced":"0"},{"fixed":"c914124f418f55edea27928e89c94d931babe587"},{"introduced":"3de4456a52fa1bb4b6a06c74e8053e4c40ac0f34"},{"fixed":"0efd03e2bffa6da4ebd69a3e5d43d6656b9b518e"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"4.2.1"},{"introduced":"5.0.0"},{"fixed":"5.1.1"}]}}],"versions":["2.1.0","2.2.0","v1.0.0","v1.0.1","v2.0.0","v2.3.0","v2.4.0","v3.0.0","v4.0.0","v4.1.0","v4.1.1","v4.2.0","v5.0.0","v5.0.1","v5.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8116.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"}]}