CVE-2026-102637 Autodesk Fusion - Reflected XSS

Autodesk Fusion desktop application contains a reflected XSS caused by maliciously crafted HTML payload in the documentName parameter of a Fusion protocol URL, letting attackers execute arbitrary code or read local files, exploit requires user to invoke the protocol URL.

CVSS base score 7.1 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.15% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Reflected XSS
Impact
Remote Code Execution, File System Read
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Published
27 October 2026
Updated
29 October 2026
Weakness
CWE-79

Vendor fix

Update to the latest version of Autodesk Fusion desktop application.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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