CVE-2024-8374 Information

Description

UltiMaker Cura slicer versions 5.7.0-beta.1 through 5.7.2 are vulnerable to code injection via the 3MF format reader (/plugins/ThreeMFReader.py). The vulnerability arises from improper handling of the drop_to_buildplate property within 3MF files which are ZIP archives containing the model data. When a 3MF file is loaded in Cura the value of the drop_to_buildplate property is passed to the Python eval() function without proper sanitization allowing an attacker to execute arbitrary code by crafting a malicious 3MF file. This vulnerability poses a significant risk as 3MF files are commonly shared via 3D model databases.

Reference

https://github.com/Ultimaker/Cura/commit/285a241eb28da3188c977f85d68937c0dad79c50