CVE-2026-34497: Johnsoncontrols Fms Employee

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in Johnson Controls FM Systems Employee allows Cross-Site Scripting (XSS). This issue affects FM Systems Employee: before 2025.3.1.

Affected products

• Johnsoncontrols Fms Employee: up to and including 2025.3.1

Published 2026-07-31. Last modified 2026-08-10.