# CVE-2026-34398

## Summary

- **CVE ID:** CVE-2026-34398
- **Severity:** HIGH
- **CVSS Score:** 7.8 (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
- **CWE:** CWE-95
- **Published:** Aug 17, 2026
- **Last Modified:** Aug 19, 2026

## Description

FreeCAD is a free and open-source multiplatform 3D parametric modeler. From 0.19 until 1.1.1, src/Mod/BIM/bimcommands/BimProjectManager.py in the BIM Project Manager Load Template flow passes attacker-controlled FCStd Meta property values for wpposition, wpu, wpv, and wpaxis directly to eval(), allowing arbitrary Python code execution when a user loads a malicious BIM project template. This issue is fixed in version 1.1.1.

## Affected Products

- FreeCAD — FreeCAD (>= 0.19, < 1.1.1)

## References

- [CNA](https://github.com/FreeCAD/FreeCAD/security/advisories/GHSA-8rfj-7956-6gwf)
- [CNA](https://github.com/FreeCAD/FreeCAD/pull/28610)
- [CNA](https://github.com/FreeCAD/FreeCAD/commit/871ee19b76224910332bbfbd39eebbede967998b)
- [CNA](https://github.com/FreeCAD/FreeCAD/commit/9ed351cc4700db0a94c46f020c34c58bbf1bdaba)
- [CNA](https://github.com/FreeCAD/FreeCAD/releases/tag/1.1.1)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.15%
- **EPSS Percentile:** 4.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._