{"cve":"CVE-2018-21019","nvd":{"published":"2019-09-23T16:15:14.587","modified":"2026-06-17T01:53:58.130","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-200"],"references":["https://github.com/home-assistant/home-assistant/pull/13836","https://github.com/home-assistant/home-assistant/releases/tag/0.67.0","https://github.com/home-assistant/home-assistant/pull/13836","https://github.com/home-assistant/home-assistant/releases/tag/0.67.0"],"products":["home-assistant:home-assistant"],"source":"nvd","synced_at":"2026-10-19T20:59:10.855360465+00:00"},"epss":{"cve":"CVE-2018-21019","score":0.01691,"percentile":0.77086,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-mh78-8f49-vjg3","url":"https://osv.dev/vulnerability/GHSA-mh78-8f49-vjg3","summary":"Home Assistant information disclosure vulnerability","modified":"2024-09-20T21:55:22.827706Z","packages":[{"ecosystem":"PyPI","name":"homeassistant","purl":"pkg:pypi/homeassistant","ranges":["<0.67.0"],"fixed":["0.67.0"]}]},{"id":"PYSEC-2019-221","url":"https://osv.dev/vulnerability/PYSEC-2019-221","summary":"","modified":"2026-06-10T17:01:51.682479991Z","packages":[{"ecosystem":"PyPI","name":"homeassistant","purl":"pkg:pypi/homeassistant","ranges":["<0.67.0"],"fixed":["0.67.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}