VulnSocial

CVE-2026-91130

LOWCVSS 9.3 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-80

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-09-23: 109-23
Referenced assets1 URL
By indicator
Full discourse1 post
  • Orizon Signals@OrizonSignals

    CVE-2026-91130: Home Assistant's Statistics Graph Card allows stored XSS via a crafted entity name, triggered on hover over a chart point. Requires authenticated access; audit entity names before trusting dashboard views. https://github.com/advisories/GHSA-wx4m-69m9-gx3m https://t.co/G1ngsZvoLf

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    1 followersView on X

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