CVE-2026-73537
MediumCVSS 4.7Exploitation Probability (EPSS)
Low risk21th percentile - higher than 21% of all known CVEs
Summary
Cross-site scripting vulnerability in Miraikan Assist App. Exploitation may allow arbitrary script execution in the WebView component, altering displayed content.
Risk Assessment
An attacker could alter content shown to users, potentially leading to phishing or distribution of malicious content.
Recommendation
Update the Miraikan Assist App to the latest version that fixes the XSS vulnerability.
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Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

