{"id":"GHSA-p33m-7w7f-gmj8","summary":"Uncontrolled Resource Consumption in fun-map","details":"fun-map through 3.3.1 is vulnerable to Prototype Pollution. The function assocInM could be tricked into adding or modifying properties of 'Object.prototype' using a '__proto__' payload.","aliases":["CVE-2020-7644","SNYK-JS-FUNMAP-564436"],"modified":"2026-09-10T03:49:10.383934508Z","published":"2021-12-10T20:05:07Z","database_specific":{"github_reviewed_at":"2021-05-25T20:37:47Z","nvd_published_at":"2020-04-28T19:15:00Z","cwe_ids":["CWE-1321","CWE-915"],"severity":"HIGH","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7644"},{"type":"WEB","url":"https://github.com/nathan7/fun-map/blob/master/index.js#L137,"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-FUNMAP-564436"}],"affected":[{"package":{"name":"fun-map","ecosystem":"npm","purl":"pkg:npm/fun-map"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"3.3.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/12/GHSA-p33m-7w7f-gmj8/GHSA-p33m-7w7f-gmj8.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:H/I:H/A:H"}]}