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Miraikan Assist App vulnerable to cross-site scripting

0
Medium
Vulnerabilityxss
Published: 08/21/2026 (08/21/2026, 03:00:00 UTC)
Source: JVN Japan

Description

The Miraikan Assist App, developed by the Japan Science and Technology Agency (JST), contains a cross-site scripting (XSS) vulnerability. This type of vulnerability allows attackers to inject malicious scripts into web pages viewed by other users. No specific affected versions or patch information have been provided. There is no evidence of active exploitation in the wild at this time.

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 08/21/2026, 03:08:08 UTC

Technical Analysis

Miraikan Assist App has been identified to contain a cross-site scripting vulnerability. The vulnerability allows injection of malicious scripts, potentially leading to unauthorized actions in the context of the affected application. No detailed technical or version information is available, and no vendor advisory or patch information has been provided.

Potential Impact

The impact of this vulnerability is the potential execution of arbitrary scripts in users' browsers when interacting with the vulnerable application, which could lead to session hijacking, defacement, or other client-side attacks. However, no active exploitation has been reported.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users and administrators should exercise caution when interacting with the application and consider applying any recommended security controls from the vendor once published.

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Technical Details

Classification
{"confidence":0.78,"severitySource":"heuristic","classifier":"rss-v2"}

Threat ID: 6a87c113acd9273b4983c759

Added to database: 08/21/2026, 03:08:03 UTC

Last enriched: 08/21/2026, 03:08:08 UTC

Last updated: 08/21/2026, 03:40:31 UTC

Views: 5

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