How to fix CVE-2025-47201?

Within 30 days: Identify affected systems running Intrexx Portal Server and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Is Intrexx affected by CVE-2025-47201?

Organizations using Intrexx Portal Server should be aware of moderate risk from CVE-2025-47201, a cross-site scripting vulnerability rated CVSS 4.4. Attackers could inject scripts to steal sessions or perform actions as authenticated users.

Intrexx CVE-2025-47201

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2025-05-02 [email protected]

XSS Intrexx

4.4

CVSS 3.1

CVSS VectorNVD

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:39 vuln.today

CVE Published

May 02, 2025 - 06:15 nvd

MEDIUM 4.4

DescriptionNVD

In Intrexx Portal Server before 12.0.4, multiple Velocity-Scripts are susceptible to the execution of unrequested JavaScript code in HTML, aka XSS.

AnalysisAI

In Intrexx Portal Server before 12.0.4, multiple Velocity-Scripts are susceptible to the execution of unrequested JavaScript code in HTML, aka XSS. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. In Intrexx Portal Server before 12.0.4, multiple Velocity-Scripts are susceptible to the execution of unrequested JavaScript code in HTML, aka XSS. Affected products include: Intrexx. Version information: before 12.0.4.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

CVE-2025-47201 vulnerability details – vuln.today

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