CVE-2026-34497
Medium
Description
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.
SeverityMedium
CVSS5.4
Exploit probability—
ProductJohnsoncontrols Fms Employee
PublishedJul 31, 2026
First seenJul 31, 2026
Weakness typeCWE-80CWE-80
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| johnsoncontrols fms_employee | v ≤ 2025.3.1 | — |
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