{"id":"UBUNTU-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.","modified":"2025-10-24T04:48:19Z","published":"2020-02-04T20:15:00Z","upstream":["CVE-2020-8116"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-8116"},{"type":"REPORT","url":"https://hackerone.com/reports/719856"},{"type":"REPORT","url":"https://github.com/sindresorhus/dot-prop/commit/3039c8c07f6fdaa8b595ec869ae0895686a7a0f2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-8116"}],"affected":[{"package":{"name":"node-dot-prop","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/node-dot-prop@4.1.1-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.1.1-1"],"ecosystem_specific":{"binaries":[{"binary_name":"node-dot-prop","binary_version":"4.1.1-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-8116.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"Ubuntu","score":"medium"}]}