CVE-2026-34398: fallo de gravedad alta en FreeCAD
FreeCAD: Arbitrary Code Execution via eval() on untrusted project file metadata in BIM Workbench
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.8epss 0.2%
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.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Productos afectados
FreeCAD · FreeCADCVEs relacionadas — FreeCAD
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Referencias
https://github.com/FreeCAD/FreeCAD/commit/871ee19b76224910332bbfbd39eebbede967998bhttps://github.com/FreeCAD/FreeCAD/commit/9ed351cc4700db0a94c46f020c34c58bbf1bdabahttps://github.com/FreeCAD/FreeCAD/pull/28610https://github.com/FreeCAD/FreeCAD/releases/tag/1.1.1https://github.com/FreeCAD/FreeCAD/security/advisories/GHSA-8rfj-7956-6gwf