CVE-2026-4344

Received Received - Intake

Stored XSS in Autodesk Fusion Delete Confirmation Enables Code Execution

Publication date: 2026-04-14

Last updated on: 2026-04-22

Assigner: Autodesk

Description

A maliciously crafted HTML payload in a component name, when displayed during the delete confirmation dialog and clicked by a user, 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 Scores

EPSS Scores

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Meta Information

Published

2026-04-14

Last Modified

2026-04-22

Generated

2026-07-06

AI Q&A

2026-04-14

EPSS Evaluated

2026-07-05

NVD

CVE-2026-4344

EUVD

EUVD-2026-22273

Affected Vendors & Products

Vendor	Product	Version / Range
autodesk	fusion	to 2702.1.47 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-79	The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

Executive Summary

This vulnerability is a Stored Cross-site Scripting (XSS) issue in the Autodesk Fusion desktop application. It occurs when a maliciously crafted HTML payload is placed in a component name. When this component name is displayed during the delete confirmation dialog and clicked by a user, the malicious code is triggered.

This allows an attacker to execute arbitrary code or read local files within the context of the current process.

Impact Analysis

The vulnerability can allow a malicious actor to execute arbitrary code or read local files on your system through the Autodesk Fusion application.

Execution of arbitrary code could lead to unauthorized actions being performed on your system.
Reading local files could expose sensitive information stored on your device.
Since the attack requires user interaction (clicking the malicious component name), it may be exploited through social engineering.

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