Ghostwire

CVE-2026-73537: Cross-site scripting vulnerability exists in Miraikan Assist App. If this vulnerability is exploited, an arbitrary...

MEDIUM CVSS 4.7 Exploit Available

Published: August 21, 2026 | Last Modified: August 21, 2026

Description

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.

Ghostwire Analysis — What This Means Practically

Medium CVSS score indicates moderate risk — exploitation requires specific conditions or results in limited impact.
Exploit code is reported to be available, increasing the likelihood of active exploitation.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

References

jvn.jp/en/jp/JVN09266484/
www.miraikan.jst.go.jp/en/news/general/202608194709.html
www.tenable.com/cve/CVE-2026-73537
www.cnnvd.org.cn/home/globalSearch?keyword=CVE-2026-73537