{"id":"CVE-2020-8237","aliases":["GHSA-wgfq-7857-4jcc"],"url":"https://o3.security/vulnerability/CVE-2020-8237","summary":"Uncontrolled Resource Consumption in json-bigint","details":"Prototype pollution in json-bigint npm package < 1.0.0 may lead to a denial-of-service (DoS) attack.","published":"2020-09-18T21:15:13.093Z","modified":"2026-07-08T19:45:21.471349Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"npm","name":"json-bigint","fixedVersion":"1.0.0"}],"fix":null,"references":[{"type":"EVIDENCE","url":"https://hackerone.com/reports/916430"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T19:45:21.471349Z"}}