---
cve: "CVE-2026-73537"
severity: "MEDIUM"
cvss: 5.1
epss: "0.2%"
vendor: "Japan Science and Technology Agency (JST)"
kev: false
exploited: false
published: "2026-08-21 08:16:44"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-22T20:27:42+02:00"
---

# CVE-2026-73537

> 5.1 MEDIUM

## Beschreibung

Cross-site scripting vulnerability exists in Miraikan Assist App. If this vulnerability is exploited, an arbitrary script may be executed in the browser component (WebView) running on the affected product, resulting in the displayed content being altered.

## CVSS-Vektor

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

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

## Referenzen

- <https://www.miraikan.jst.go.jp/en/news/general/202608194709.html>
- <https://jvn.jp/en/jp/JVN09266484/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-73537) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_