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Medium 5.3Published May 8, 2026
CVE-2023-47268In 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.
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 5.3 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
- Weakness (CWE)
- CWE-77
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
prusa3d prusaslicer prusa3d:prusaslicer | through 2.6.1 | NVD |
References
- https://help.prusa3d.com/article/post-processing-scripts_283913product
- https://raw.githubusercontent.com/vulncheck-oss/0day.today.archive/main/local-exploits/39547.txtexploit, third-party-advisory
- https://slic3r.org/download/not-applicable
- https://www.prusa3d.com/page/prusaslicer_424/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.