Stored cross-site scripting in Fusion 360 - CVE-2026-0533
Published: January 22, 2026
Vulnerability identifier: #VU121954
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-0533
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Autodesk
Affected software:
Fusion 360
Fusion 360
Detailed vulnerability description
The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in a design name when displayed during the delete confirmation dialog and clicked by a user. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
How to mitigate CVE-2026-0533
Install updates from vendor's website.