Vulnerability Description
Home Assistant is open source home automation software focused on local control and privacy. Prior to 2026.7.0, the Statistics Graph card in src/components/chart/statistics-chart.ts passed entity names through getStatisticLabel and computeStateName and interpolated param.seriesName into ECharts tooltip HTML without escaping. An authenticated user or an integration that supplies a malicious default entity name could cause script-related HTML to execute when a viewer hovered over a data point. Mean, State, Sum, and Change fields in the default Line chart configuration were affected, while Bar charts were not. This issue is fixed in version 2026.7.0.
Related Weaknesses (CWE)
References
- https://github.com/home-assistant/core/releases/tag/2026.7.0
- https://github.com/home-assistant/core/security/advisories/GHSA-wx4m-69m9-gx3m
- https://github.com/home-assistant/frontend/commit/b8c201b6d34414d30c622797366570
- https://github.com/home-assistant/frontend/pull/52235
- https://github.com/home-assistant/core/security/advisories/GHSA-wx4m-69m9-gx3m
FAQ
What is CVE-2026-91130?
CVE-2026-91130 is a documented vulnerability. Home Assistant is open source home automation software focused on local control and privacy. Prior to 2026.7.0, the Statistics Graph card in src/components/chart/statistics-chart.ts passed entity name...
How severe is CVE-2026-91130?
CVSS scoring is not yet available for CVE-2026-91130. Check NVD for updates.
Is there a patch for CVE-2026-91130?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.