---
id: CVE-2026-107672
title: >-
  Stack File Trusted Markdown Injection in Autodesk Fusion Post Processor
  Utility
summary: >-
  A maliciously crafted .stack.json file can trigger a trusted Markdown
  injection vulnerability in Autodesk Fusion Post Processor Utility Extension. A
  malicious actor may exploit this vulnerability to execute arbitrary commands
  in the cont…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'
cvssSource: cna
cwe:
  - CWE-77
vendor: Autodesk
product: Fusion Post Processor Utility
affected:
  - fusion_post_processor_utility >= 5.0.1 < 5.0.2
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-29T03:56:40.386968Z'
published: '2026-10-27'
updated: '2026-10-29'
sourceUpdated: '2026-10-29T10:45:46.291Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-107672'
references:
  - url: 'https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0018'
  - url: >-
      https://marketplace.visualstudio.com/items?itemName=Autodesk.hsm-post-processor
tags:
  - cve.org
epss: 0.0031
epssPercentile: 0.23931
ingestedAt: '2026-10-27T16:32:34.415Z'
---

## Overview

A maliciously crafted .stack.json file can trigger a trusted Markdown injection vulnerability in Autodesk Fusion Post Processor Utility Extension. A malicious actor may exploit this vulnerability to execute arbitrary commands in the context of the current user.

## Affected

- `fusion_post_processor_utility >= 5.0.1 < 5.0.2`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.