---
cve: "CVE-2026-33045"
severity: "HIGH"
cvss: 7.3
epss: "20%"
vendor: "home-assistant"
kev: false
exploited: false
published: "2026-03-27 20:16:31"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-14T23:51:49+02:00"
---

# CVE-2026-33045

> 7.3 HIGH · 🧪 PoC

## Beschreibung

Home Assistant is open source home automation software that puts local control and privacy first. Starting in version 2025.02 and prior to version 2026.01 the "remaining charge time"-sensor for mobile phones (imported/included from Android Auto it appears) is vulnerable cross-site scripting, similar to CVE-2025-62172. Version 2026.01 fixes the issue.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |

## Patch verfügbar (OSV)

- 49086b2a765b0d7662d46f41bb5ca68de47134c7 (Commit)

## Referenzen

- <https://github.com/home-assistant/core/security/advisories/GHSA-46j8-vpx8-6p72>
- <https://github.com/home-assistant/core/security/advisories/GHSA-mq77-rv97-285m>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-33045) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_