CVE-2026-4345

Description

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 Reserved 2026-03-17 | Published 2026-04-14 | Updated 2026-04-15 | Assigner autodesk

Problem types

CWE-79 Cross-Site Scripting (XSS) - Stored

Product status

References

www.autodesk.com/trust/security-advisories/adsk-sa-2026-0005 vendor-advisory

dl.appstreaming.autodesk.com/...Fusion Client Downloader.exe patch

dl.appstreaming.autodesk.com/...Fusion Client Downloader.dmg patch

cve.org (CVE-2026-4345)

nvd.nist.gov (CVE-2026-4345)

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