{"id":"GHSA-6pq3-928q-x6w6","summary":"Prototype Pollution","details":"All versions of `utils-extend` are vulnerable to prototype pollution. The `extend` function does not restrict the modification of an Object's prototype, which may allow an attacker to add or modify an existing property that will exist on all objects.\n\n## Recommendation\n\nNo fix is currently available. Consider using an alternative package until a fix is made available.","aliases":["CVE-2020-8147"],"modified":"2023-11-08T04:04:14.320845Z","published":"2020-09-03T15:51:28Z","database_specific":{"github_reviewed_at":"2020-08-31T19:01:37Z","nvd_published_at":null,"cwe_ids":["CWE-471"],"severity":"HIGH","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8147"},{"type":"WEB","url":"https://hackerone.com/reports/801522"},{"type":"WEB","url":"https://www.npmjs.com/advisories/1502"}],"affected":[{"package":{"name":"utils-extend","ecosystem":"npm","purl":"pkg:npm/utils-extend"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/09/GHSA-6pq3-928q-x6w6/GHSA-6pq3-928q-x6w6.json"}}],"schema_version":"1.9.0"}