{"id":"GHSA-42m6-g935-5vmq","summary":"@ianwalter/merge Prototype Pollution via `merge` function","details":"All versions of package @ianwalter/merge are vulnerable to Prototype Pollution via the main (`merge`) function. @ianwalter/merge is [deprecated](https://github.com/ianwalter/merge/blob/master/README.md) and the maintainer suggests using [@generates/merger](https://github.com/generates/generates/tree/main/packages/merger) instead.","aliases":["CVE-2021-23397"],"modified":"2023-11-08T04:05:07.269444Z","published":"2022-07-26T00:01:05Z","database_specific":{"cwe_ids":["CWE-1321"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2022-07-26T19:37:36Z","nvd_published_at":"2022-07-25T14:15:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23397"},{"type":"PACKAGE","url":"https://github.com/ianwalter/merge"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-JS-IANWALTERMERGE-1311022"}],"affected":[{"package":{"name":"@ianwalter/merge","ecosystem":"npm","purl":"pkg:npm/%40ianwalter/merge"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"9.0.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/07/GHSA-42m6-g935-5vmq/GHSA-42m6-g935-5vmq.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"}]}