{"cve":"CVE-2023-41897","nvd":{"published":"2023-10-19T23:15:08.623","modified":"2026-06-17T06:23:01.910","status":"Modified","description":"Home assistant is an open source home automation. Home Assistant server does not set any HTTP security headers, including the X-Frame-Options header, which specifies whether the web page is allowed to be framed. The omission of this and correlating headers facilitates covert clickjacking attacks and alternative exploit opportunities, such as the vector described in this security advisory. This fault incurs major risk, considering the ability to trick users into installing an external and malicious add-on with minimal user interaction, which would enable Remote Code Execution (RCE) within the Home Assistant application. This issue has been addressed in version 2023.9.0 and all users are advised to upgrade. There are no known workarounds for this vulnerability.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","score":9.6},"cwes":["CWE-1021"],"references":["https://github.com/home-assistant/core/security/advisories/GHSA-935v-rmg9-44mw","https://github.com/home-assistant/core/security/advisories/GHSA-cr83-q7r2-7f5q","https://www.home-assistant.io/blog/2023/10/19/security-audits-of-home-assistant/","https://github.com/home-assistant/core/security/advisories/GHSA-935v-rmg9-44mw","https://github.com/home-assistant/core/security/advisories/GHSA-cr83-q7r2-7f5q"],"products":["home-assistant:home-assistant"],"source":"nvd","synced_at":"2026-10-19T21:40:11.519948003+00:00"},"epss":{"cve":"CVE-2023-41897","score":0.01079,"percentile":0.65064,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}