CVE-2026-34495: Johnsoncontrols Fms Employee

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

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Johnson Controls FM Systems Employee allows Stored 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.