Description
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.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | slic3r-prusa | No fix yet | — |
| Debian 13 | slic3r-prusa | No fix yet | — |
| Debian 12 | slic3r-prusa | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | slic3r-prusa | No fix yet | — |
| Ubuntu 26.04 LTS | slic3r-prusa | No fix yet | — |
| Ubuntu 24.04 LTS | slic3r-prusa | No fix yet | — |
| Ubuntu 22.04 LTS | slic3r-prusa | No fix yet | — |
| Ubuntu 20.04 LTS | slic3r-prusa | No fix yet | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | slic3r-prusa | No fix yet | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
GitHub 2 repositories
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suce0155/CVE-2023-47268 ★ 4 · Sep 26, 2024
PrusaSlicer Arbitrary Code Execution using .3mf
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Pallangyo98/Trickster-HTB ★ 0 · Feb 19, 2025
This report details exploiting Trickster via an XSS in PrestaShop (CVE-2024-34716) to gain www-data access, extracting database credentials for SSH as james. A root shell in Docker is obtained via Ch…
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.