{"id":"CVE-2021-32090","aliases":["GHSA-hpr6-f4vq-mxch","PYSEC-2021-101"],"url":"https://o3.security/vulnerability/CVE-2021-32090","summary":"Command injection in LocalStack","details":"The dashboard component of StackLift LocalStack 0.12.6 allows attackers to inject arbitrary shell commands via the functionName parameter.","published":"2021-05-07T05:15:08.210Z","modified":"2026-07-09T06:35:12.796426Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.02113,"percentile":0.80147,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":2,"affectedPackages":[{"ecosystem":"PyPI","name":"localstack","fixedVersion":"0.12.10"}],"fix":{"url":"https://github.com/localstack/localstack/commit/01cd169ae5d077693d4c1a4679a95e30b8d44d54","label":"localstack/localstack@01cd169"},"references":[{"type":"EVIDENCE","url":"https://blog.sonarsource.com/hack-the-stack-with-localstack"},{"type":"EVIDENCE","url":"https://portswigger.net/daily-swig/localstack-zero-day-vulnerabilities-chained-to-achieve-remote-takeover-of-local-instances"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32090"},{"type":"WEB","url":"https://github.com/localstack/localstack/commit/01cd169ae5d077693d4c1a4679a95e30b8d44d54"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-hpr6-f4vq-mxch"},{"type":"PACKAGE","url":"https://github.com/localstack/localstack"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/localstack/PYSEC-2021-101.yaml"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T06:35:12.796426Z"}}