---
id: "CVE-2026-102637"
kind: "vulnerability"
aliases: ["CVE-2026-102637"]
title: "Autodesk Fusion: crafted Fusion URL in documentName runs script locally"
severity: "high"
cvss: 7.1
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["autodesk-fusion", "desktop", "macos", "package", "windows"]
not_affected_if: ["no-fusion-desktop-install"]
published_at: "2026-10-27T17:16:55+00:00"
first_seen_at: "2026-10-27T17:32:44+00:00"
updated_at: "2026-10-27T17:34:44+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-102637", "first_seen_at": "2026-10-27T17:32:44+00:00"}]
---

# Autodesk Fusion: crafted Fusion URL in documentName runs script locally

A crafted HTML payload in the documentName parameter of a Fusion protocol URL triggers reflected cross-site scripting in the Autodesk Fusion desktop app. An attacker can read local files or execute code in the context of the running process.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed Autodesk Fusion version in the app's About dialog; the affected version range is unknown from the sources.
- Review whether Fusion protocol links are opened from untrusted email or web pages: unknown from the sources.

## Fix

- Update Autodesk Fusion to the patched release from Autodesk; the fixed version is unknown from the sources.

## Timeline

- 2026-10-27T17:32:44+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-102637

## From the sources

A maliciously crafted HTML payload in the documentName parameter of a Fusion protocol URL, when the protocol URL is invoked by a user, can trigger a Reflected 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.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_