CVE-2026-0535 Stored XSS in Electronic Library Component Description

High 8.1 Published 22 Jan 2026 Updated 3 Jun 2026

Stored XSS in Autodesk Fusion allows attackers to execute arbitrary code or read local files via malicious component descriptions.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2026-0535?

CVE-2026-0535 is a high-severity cross-site scripting vulnerability in Autodesk Fusion, published on 22 Jan 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

A maliciously crafted HTML payload, stored in a component’s description 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.

Weakness: CWE-79

Which versions are affected by CVE-2026-0535?

It affects 1 product.

Products include Autodesk Fusion.

How do I fix CVE-2026-0535?

No fix has been published for CVE-2026-0535 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2026-0535 being exploited?

There is no known exploitation of CVE-2026-0535 in the wild and no public exploit code.

Sources

Also known as GHSA-j822-wp67-3ww6.