{"id":"CVE-2018-21019","aliases":["GHSA-mh78-8f49-vjg3","PYSEC-2019-221"],"url":"https://o3.security/vulnerability/CVE-2018-21019","summary":"Home Assistant information disclosure vulnerability","details":"Home Assistant before 0.67.0 was vulnerable to an information disclosure that allowed an unauthenticated attacker to read the application's error log via components/api.py.","published":"2019-09-23T16:15:14.587Z","modified":"2026-08-07T14:49:38.263959Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"homeassistant","fixedVersion":"0.67.0"}],"fix":{"url":"https://github.com/home-assistant/home-assistant/pull/13836","label":"home-assistant/home-assistant#13836"},"references":[{"type":"ADVISORY","url":"https://github.com/home-assistant/home-assistant/releases/tag/0.67.0"},{"type":"FIX","url":"https://github.com/home-assistant/home-assistant/pull/13836"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T14:49:38.263959Z"}}