{"id":"GHSA-3r8w-mphv-2f3f","summary":"Prototype Pollution in lutils","details":"All versions of package lutils are vulnerable to Prototype Pollution via the main (merge) function.","aliases":["CVE-2021-23396"],"modified":"2026-03-13T22:11:51.919930Z","published":"2021-06-21T17:12:25Z","database_specific":{"nvd_published_at":"2021-06-17T17:15:00Z","cwe_ids":["CWE-1321"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2021-06-18T18:35:57Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23396"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-LUTILS-1311023"}],"affected":[{"package":{"name":"lutils","ecosystem":"npm","purl":"pkg:npm/lutils"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"2.4.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/06/GHSA-3r8w-mphv-2f3f/GHSA-3r8w-mphv-2f3f.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"}]}