CVE-2026-45323
CRITICAL
NVD
CVSS Score
9.6
Severity
CRITICAL
Published
May 28, 2026
Vendor
unknown
Description
MeshCore Card provides MeshCore Lovelace card for Home Assistant. Prior to 0.3.3, Meshcore node names are rendered without HTML escaping in meshcore-card, allowing any node within direct or indirect (repeated) radio range to execute arbitrary javascript in the Home Assistant frontend of anyone viewing the card. This vulnerability is fixed in 0.3.3.