---
id: CVE-2026-71454
title: >-
  Improper neutralization of input during web page generation ('cross-site
  scripting') vulnerability in CWE-79 - Cross-site Scripting CAPEC-63 allows
  Cross-Site Scripting (XSS).


  This issue affects CAPEC-63: before 3.0b63.
summary: >-
  Improper neutralization of input during web page generation ('cross-site
  scripting') vulnerability in CWE-79 - Cross-site Scripting CAPEC-63 allows
  Cross-Site Scripting (XSS).


  This issue affects CAPEC-63: before 3.0b63.
severity: medium
cvss: 5.8
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:H/SI:H/SA:H/E:P'
cwe:
  - CWE-79
vendor: CWE-79 - Cross-site Scripting
product: CAPEC-63
affected:
  - CAPEC-63 < 3.0b63
published: '2026-10-01'
updated: '2026-10-01'
sourceUpdated: '2026-10-01T22:17:05.443'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-71454'
references:
  - url: >-
      https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories
    label: productsecurity@jci.com
tags:
  - nvd
  - cve.org
cvssSource: cna
ingestedAt: '2026-10-01T23:03:32.781Z'
---

## Overview

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in CWE-79 - Cross-site Scripting CAPEC-63 allows Cross-Site Scripting (XSS).

This issue affects CAPEC-63: before 3.0b63.

## Remediation

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