CVE-2026-45323
CRITICAL
INFO
Priority: 0.03
BB Relevance:
69/100
Published: 2026-05-28
Modified: 2026-10-26
First seen: 2026-10-29
Status: active
Attack Surface
Network
Low Complexity
No Auth
Conf. Impact
Integ. Impact
Scope Change
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
None
UI:
Required
S:
Changed
C:
High
I:
High
A:
High
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.
Weakness Classification (1)
Affected Software (1)
| Vendor | Product | Version |
|---|---|---|
| jpettitt | meshcore_card | < 0.3.3 |
References & Advisories (1)
Exploit
Mitigation
Vendor Advisory