{"id":"GHSA-8qpm-5c82-rf96","summary":"Prototype Pollution in backbone-query-parameters","details":"Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in backbone-query-parameters 0.4.0 allows a malicious user to inject properties into Object.prototype.","aliases":["CVE-2021-20085"],"modified":"2023-11-08T04:04:34.528311Z","published":"2021-05-06T15:52:02Z","database_specific":{"cwe_ids":["CWE-1321"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2021-04-26T19:07:16Z","nvd_published_at":"2021-04-23T19:15:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20085"},{"type":"WEB","url":"https://github.com/BlackFan/client-side-prototype-pollution/blob/master/pp/backbone-qp.md"}],"affected":[{"package":{"name":"backbone-query-parameters","ecosystem":"npm","purl":"pkg:npm/backbone-query-parameters"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"0.4.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-8qpm-5c82-rf96/GHSA-8qpm-5c82-rf96.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}