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Product · Johnson Controls

FM Systems Employee

3 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Medium 4.8
    CVE-2026-34497

    FMS Employee Vulnerable to HTML Injection

    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.

    Johnson Controls FM Systems Employee
  • Medium 4.8
    CVE-2026-34495

    FMS Employee vulnerable to XSS

    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.

    Johnson Controls FM Systems Employee
  • Medium 4.8
    CVE-2026-21662

    FMS Employee Allows Upload of Unrestricted Files

    Unrestricted upload of file with dangerous type vulnerability in Johnson Controls FM Systems Employee allows Using Malicious Files. This issue affects FM Systems Employee: before 2025.3.1.

    Johnson Controls FM Systems Employee