{"id":"GHSA-6g8v-hpgw-h2v7","summary":"Prototype pollution in gsap","details":"There is a prototype pollution vulnerability in gsap which affects all versions before 3.6.0.","aliases":["CVE-2020-28478"],"modified":"2026-03-14T10:11:04.941174Z","published":"2021-01-20T21:21:50Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2021-01-20T05:34:02Z","nvd_published_at":"2021-01-19T11:15:00Z","cwe_ids":["CWE-400"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-28478"},{"type":"WEB","url":"https://github.com/greensock/GSAP/blob/master/src/gsap-core.js#L150"},{"type":"WEB","url":"https://github.com/greensock/GSAP/blob/master/src/gsap-core.js%23L147"},{"type":"WEB","url":"https://github.com/greensock/GSAP/releases/tag/3.6.0"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-GSAP-1054614"},{"type":"WEB","url":"https://www.npmjs.com/package/gsap/v/3.6.0"}],"affected":[{"package":{"name":"gsap","ecosystem":"npm","purl":"pkg:npm/gsap"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.6.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/01/GHSA-6g8v-hpgw-h2v7/GHSA-6g8v-hpgw-h2v7.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}