CVE-2025-47201Network attack vector

Authenticated cross-site scripting via Velocity scripts

Published May 2, 2025 · Updated May 2, 2025

Cross-site scripting in multiple Velocity scripts in Intrexx Portal Server before 12.0.4 allows remote authenticated users to execute JavaScript. Public records do not name the affected scripts, input fields, or missing output-encoding operation. Exploitation requires low-privileged access and user interaction, and browser-context execution can expose or alter data available to the victim.

CVSS severity4.4
Medium
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in multiple Velocity scripts in Intrexx Portal Server before 12.0.4 allows remote authenticated users to execute JavaScript. Public records do not name the affected scripts, input fields, or missing output-encoding operation. Exploitation requires low-privileged access and user interaction, and browser-context execution can expose or alter data available to the victim.

The record

CVE
CVE-2025-47201
Published
May 2, 2025
Updated
May 2, 2025
Vendor
Intrexx
Product
Intrexx Portal Server
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 2, 2025CVE publishedPublication date reported by the CVE source.
  2. May 2, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <12.0.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Intrexx · Intrexx Portal Serverversion=0 <12.0.4

Published CVSS scores

4.4MITRECVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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