{"id":"GHSA-67mq-h2r9-rh2m","summary":"Prototype pollution in multi-ini","details":"This affects the package multi-ini before 2.1.2. It is possible to pollute an object's prototype by specifying the constructor.proto object as part of an array. This is a bypass of CVE-2020-28448.","aliases":["CVE-2020-28460","SNYK-JS-MULTIINI-1053229"],"modified":"2026-07-08T06:49:55.545986829Z","published":"2021-04-13T15:23:41Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2021-04-07T23:23:09Z","nvd_published_at":"2020-12-22T13:15:00Z","cwe_ids":["CWE-1321"],"severity":"MODERATE"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-28460"},{"type":"WEB","url":"https://github.com/evangelion1204/multi-ini/commit/6b2212b2ce152c19538a2431415f72942c5a1bde"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-MULTIINI-1053229"}],"affected":[{"package":{"name":"multi-ini","ecosystem":"npm","purl":"pkg:npm/multi-ini"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.1.2"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/04/GHSA-67mq-h2r9-rh2m/GHSA-67mq-h2r9-rh2m.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L"}]}