CVE-2026-51025

Received Received - Intake

Cross Site Scripting in Fuint Member Marketing System

Publication date: 2026-07-20

Last updated on: 2026-07-20

Assigner: MITRE

Description

Cross Site Scripting vulnerability in fuint Member Marketing System <=v1.0 allows a remote attacker to execute arbitrary code via the ClientMessageController.java file

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-07-20

Last Modified

2026-07-20

Generated

2026-07-21

AI Q&A

2026-07-21

EPSS Evaluated

N/A

NVD

CVE-2026-51025

EUVD

EUVD-2026-46139

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This is a Cross Site Scripting (XSS) vulnerability in the fuint Member Marketing System version 1.0 or earlier. It allows a remote attacker to execute arbitrary code through the ClientMessageController.java file.

Impact Analysis

An attacker could exploit this to run malicious scripts in a user's browser, potentially stealing session cookies, redirecting to phishing sites, or performing actions on behalf of the user.

Compliance Impact

XSS vulnerabilities can lead to unauthorized data access or modification, which may violate GDPR (data protection) and HIPAA (health data privacy) requirements for security controls.

Mitigation Strategies

Immediately update the fuint Member Marketing System to a version higher than v1.0 to patch the XSS vulnerability in ClientMessageController.java. If an update is unavailable, consider disabling or removing the affected component until a fix is applied.

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