CVE-2026-73537CWE-79cross-site-scripting

CVE-2026-73537

Medium · published August 21, 2026

CVSS v3.0
4.7
EPSS
0%
Percentile
20.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
4.7 · MEDIUM
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
CVSS v4.0
5.1 · 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
EPSS
0.00289 · 20.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-08-21T12:16Z
References (2)
https://jvn.jp/en/jp/JVN09266484/ · [email protected]https://www.miraikan.jst.go.jp/en/news/general/202608194709.html · [email protected]
EPSS history
Timeline
  • 21 AUG 07:23Z
    Cross-site scripting vulnerability exists in Miraikan Assist App
    cvelistv5