Bug 2467952 (CVE-2023-47268)

Summary: CVE-2023-47268 PrusaSlicer: Slic3r: PrusaSlicer: Arbitrary code execution via crafted 3mf project file
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
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Priority: high    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in PrusaSlicer. A remote attacker could exploit this vulnerability by providing a specially crafted 3mf project file. When this malicious file is processed by slicing the project and exporting G-code, it can lead to arbitrary code execution on the host system. This allows an attacker to run unauthorized commands on the affected machine.
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Bug Depends On: 2468014    
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Description OSIDB Bzimport 2026-05-08 06:02:02 UTC
In libslic3r/GCode/PostProcessor.cpp in Prusa PrusaSlicer through 2.6.1, a crafted 3mf project file can execute arbitrary code on a host where the project is sliced and G-code exported.