{"id":"CVE-2020-8149","aliases":["GHSA-v8v8-6859-qxm4"],"url":"https://o3.security/vulnerability/CVE-2020-8149","summary":"Arbitrary shell command execution in logkitty","details":"Lack of output sanitization allowed an attack to execute arbitrary shell commands via the logkitty npm package before version 0.7.1.","published":"2020-05-15T19:15:12.540Z","modified":"2026-07-08T21:26:32.696436Z","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":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"npm","name":"logkitty","fixedVersion":"0.7.1"}],"fix":null,"references":[{"type":"FIX","url":"https://hackerone.com/reports/825729"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T21:26:32.696436Z"}}