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    CVE-2026-4345

    A maliciously crafted HTML payload, stored in a design name and exported to CSV, can trigger a Stored Cross-site Scripting (XSS) vulnerability in the Autodesk Fusion desktop application. A malicious actor may leverage this vulnerability to read local files or execute arbitrary code in the context of the current process.

    Published:Apr 14, 2026
    Last Modified:Apr 22, 2026
    EPS:Apr 14, 2026
    EPSS Score:0.00024
    CVSS Score:7.1

    Affected Products

    Vendor
    Autodesk
    Product
    Fusion

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-85217 (CVSS 8.6) — A maliciously crafted add-in, when installed and executed in Autodesk Fusion Desktop, can modify persistent ne…
    CVE-2026-10789 (CVSS 9.6) — A maliciously crafted webpage, when visited by a user with Autodesk Fusion Desktop running and the MCP extensi…
    CVE-2026-4344 (CVSS 7.1) — A maliciously crafted HTML payload in a component name, when displayed during the delete confirmation dialog a…
    CVE-2026-4369 (CVSS 7.1) — A maliciously crafted HTML payload in an assembly variant name, when displayed during the delete confirmation …
    CVE-2026-0535 (CVSS 8.1) — A maliciously crafted HTML payload, stored in a component’s description and clicked by a user, can trigger a S…
    CVE-2026-0534 (CVSS 8.1) — A maliciously crafted HTML payload, stored in a part’s attribute and clicked by a user, can trigger a Stored C…
    CVE-2026-0533 (CVSS 8.1) — A maliciously crafted HTML payload in a design name, when displayed during the delete confirmation dialog and …
    CVE-2025-10244 (CVSS 8.7) — A maliciously crafted HTML payload, when rendered by the Autodesk Fusion desktop application, can trigger a St…
    CVE-2021-40166 (CVSS 7.8) — A maliciously crafted PNG file in Autodesk Image Processing component may be used to attempt to free an object…
    CVE-2021-40165 (CVSS 7.8) — A maliciously crafted TIFF, PICT, TGA, or RLC file in Autodesk Image Processing component may be used to write…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High