CVE-2026-4345

Stored Cross-Site Scripting (XSS) Vulnerability in Design Name

CVSS 7.1 HIGHEPSS 0.2%CWE-79

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.1EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

14 Apr 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Affected products

Autodesk · Fusion

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References

https://dl.appstreaming.autodesk.com/production/installers/Fusion%20Client%20Downloader.dmg https://dl.appstreaming.autodesk.com/production/installers/Fusion%20Client%20Downloader.exe https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0005