{"id":"GHSA-6pw2-5hjv-9pf7","summary":"Sandbox bypass in vm2","details":"The package vm2 before 3.9.6 are vulnerable to Sandbox Bypass via direct access to host error objects generated by node internals during generation of a stacktraces, which can lead to execution of arbitrary code on the host machine.","aliases":["CVE-2021-23555"],"modified":"2026-03-13T21:56:44.857441Z","published":"2022-02-12T00:00:38Z","database_specific":{"github_reviewed_at":"2022-02-14T22:46:08Z","severity":"CRITICAL","nvd_published_at":"2022-02-11T20:15:00Z","cwe_ids":["CWE-1321"],"github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23555"},{"type":"WEB","url":"https://github.com/patriksimek/vm2/commit/532120d5cdec7da8225fc6242e154ebabc63fe4d"},{"type":"PACKAGE","url":"https://github.com/patriksimek/vm2"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-VM2-2309905"}],"affected":[{"package":{"name":"vm2","ecosystem":"npm","purl":"pkg:npm/vm2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.9.6"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-6pw2-5hjv-9pf7/GHSA-6pw2-5hjv-9pf7.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}