---
cve: "CVE-2026-73234"
severity: "HIGH"
cvss: 7.8
epss: "16%"
vendor: "FreeCAD"
kev: false
exploited: false
published: "2026-08-11 20:18:48"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-14T14:18:59+02:00"
---

# CVE-2026-73234

> 7.8 HIGH · 🧪 PoC

## Beschreibung

FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, PropertyFileIncluded::Restore() in src/App/PropertyFile.cpp concatenates an attacker-controlled file or data attribute from Document.xml with the document transient path without rejecting directory components, absolute paths, or parent traversal. A crafted .FCStd archive with a matching FileIncluded XML attribute and ZIP entry can therefore write attacker-controlled content to arbitrary locations accessible to the FreeCAD user, potentially enabling persistence, credential compromise, configuration replacement, or code execution. This issue is fixed in version 1.1.2.

## CVSS-Vektor

```
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Erforderlich | good |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- 7cabda0979779251bad516cb6911a43dc03c5203 (Commit)
- f19b18b7d93729a29a90e96e0ae192b5d054b86d (Commit)

## Referenzen

- <https://github.com/FreeCAD/FreeCAD/security/advisories/GHSA-5vqh-3v38-jw2r>
- <https://github.com/FreeCAD/FreeCAD/pull/31269>
- <https://github.com/FreeCAD/FreeCAD/pull/31281>
- <https://github.com/FreeCAD/FreeCAD/commit/7cabda0979779251bad516cb6911a43dc03c5203>
- <https://github.com/FreeCAD/FreeCAD/commit/f19b18b7d93729a29a90e96e0ae192b5d054b86d>
- <https://github.com/FreeCAD/FreeCAD/releases/tag/1.1.2>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-73234) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_