{"id":"GHSA-cg42-4wrc-gp47","summary":"Code Injection in node-extend","details":"node-extend through 0.2.0 is vulnerable to Arbitrary Code Execution. User input provided to the argument `A` of `extend` function`(A,B,as,isAargs)` located within `lib/extend.js` is executed by the `eval` function, resulting in code execution.","aliases":["CVE-2020-7673"],"modified":"2026-03-13T21:57:07.459889Z","published":"2021-05-17T21:00:37Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2021-05-13T17:00:57Z","nvd_published_at":"2020-06-10T16:15:00Z","cwe_ids":["CWE-94"],"severity":"CRITICAL"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7673"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-NODEEXTEND-571491"}],"affected":[{"package":{"name":"node-extend","ecosystem":"npm","purl":"pkg:npm/node-extend"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"0.2.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-cg42-4wrc-gp47/GHSA-cg42-4wrc-gp47.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:H/I:H/A:H"}]}