---
id: CVE-2025-54859
title: >-
  Stored cross-site scripting (XSS) vulnerability in desknet's NEO V9.0R2.0 and
  earlier allow execution of arbitrary JavaScript in a user’s web browser.
summary: >-
  Stored cross-site scripting (XSS) vulnerability in desknet's NEO V9.0R2.0 and
  earlier allow execution of arbitrary JavaScript in a user’s web browser.
severity: medium
cvss: 4.8
cvssVector: 'CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
published: '2025-10-16'
updated: '2026-10-09'
sourceUpdated: '2026-10-09T10:10:00.193'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-54859'
references:
  - url: 'https://jvn.jp/en/jp/JVN90757550/'
    label: vultures@jpcert.or.jp
  - url: 'https://www.desknets.com/neo/support/mainte/17475/'
    label: vultures@jpcert.or.jp
tags:
  - nvd
epss: 0.00303
epssPercentile: 0.21142
ingestedAt: '2026-10-09T12:53:28.943Z'
---

## Overview

Stored cross-site scripting (XSS) vulnerability in desknet's NEO V9.0R2.0 and earlier allow execution of arbitrary JavaScript in a user’s web browser.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.