CVE-2026-45323: jpettitt meshcore card

csirt@kutim:~/threat-intel/cve/CVE-2026-45323

CVSS 9.6 · Critical EPSS 0,48%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada jpettitt meshcore card. Skor CVSS 3.1 9.6 (Critical) menurut github.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD: 28 Mei 2026
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 9.6 (Critical), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS (30 hari): 0,48% peluang dieksploitasi; lebih tinggi dari 39,3% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
jpettitt	meshcore card	Semua versi sebelum 0.3.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/jpettitt/meshcore-card/security/advisories/GHSA-5vrg-xpcj-xppc exploit · mitigasi · advisory vendor

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.