# CVE-2026-34497

## Summary

- **CVE ID:** CVE-2026-34497
- **Severity:** MEDIUM
- **CVSS Score:** 4.8 (CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-80
- **Published:** Jul 31, 2026
- **Last Modified:** Jul 31, 2026

## 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.

## Affected Products

- Johnson Controls — FM Systems Employee (0)

## References

- [CNA](https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.14%
- **EPSS Percentile:** 3.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._