Medium
Security advisory
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.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2023-47268
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 23:33 UTC · Revision 1
Source evidence
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.
osv:CVE-2023-47268
Complete source record
{
"id": "86a7b74b803294aff90881021f6e0348e449753e57c77f12ce7b8f2c672c12e1",
"url": "https://osv.dev/vulnerability/CVE-2023-47268",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2023-47268",
"summary": "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.",
"evidence": "osv:CVE-2023-47268",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2023-47268",
"aliases": [
"CVE-2023-47268"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/prusa3d/prusaslicer",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"last_affected": "3711402744608b0eb7b20270dc9e847478a82f82"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:prusa3d:prusaslicer:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"last_affected": "2.6.1"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"version_2.6.1",
"version_2.6.1-rc2",
"version_2.6.1-rc1",
"version_2.6.0-alpha5",
"version_2.6.0-alpha4",
"version_2.6.0-alpha3",
"version_2.6.0-alpha2",
"version_2.3.0",
"version_2.4.0-alpha0",
"version_2.3.0-rc3",
"version_2.3.0-rc2",
"version_2.3.0-rc1",
"version_2.3.0-beta3",
"version_2.3.0-beta2",
"version_2.3.0-beta1",
"version_2.3.0-alpha4",
"version_2.3.0-alpha0",
"version_2.2.0",
"version_2.2.0-rc5",
"version_2.2.0-rc4",
"version_2.2.0-rc3",
"version_2.2.0-rc2",
"version_2.2.0-rc",
"version_2.2.0-beta",
"version_2.2.0-alpha4",
"version_2.2.0-alpha3",
"version_2.2.0-alpha2",
"version_2.2.0-alpha1",
"version_2.2.0-alpha0",
"version_2.1.0-beta3",
"version_2.1.0-beta2",
"version_2.1.0-beta",
"version_2.1.0-alpha1",
"version_2.1.0-alpha0",
"version_2.0.0",
"version_2.0.0-rc2",
"version_2.0.0-rc",
"version_1.42.0-beta2",
"version_1.42.0-beta1",
"version_1.42.0-alpha7",
"version_1.42.0-alpha6",
"version_1.42.0-alpha5",
"version_1.44.0-alpha4",
"version_1.42.0-alpha4",
"delete",
"version_1.42.0-alpha2",
"version_1.42.0-alpha1",
"version_1.41.2-rc",
"version_1.41.2-beta",
"version_1.41.1",
"version_1.41.1-rc",
"version_1.41.1-beta",
"version_1.41.0",
"version_1.41.0-rc",
"version_1.41.0-beta2",
"version_1.41.0-beta",
"version_1.41.0-alpha3",
"version_1.41.0-alpha2",
"version_1.41.0-alpha1",
"version_1.40.0-beta",
"version_1.40.0-alpha2",
"version_1.40.0-alpha1",
"for_change_log_1.40.0-alpha1",
"version_1.40.0-alpha",
"version_1.39.1-beta",
"version_1.39.1-alpha",
"version_1.39.0",
"version_1.38.6",
"version_1.38.5",
"version_1.38.4",
"version_1.38.3",
"version_1.38.2",
"version_1.38.1",
"version_1.38.0",
"version_1.37.1",
"version_1.37.0",
"version_1.36.1",
"version_1.36.0",
"version_1.35.5",
"version_1.35.4",
"version_1.35.3",
"version_1.35.2",
"version_1.35.1",
"version_1.35.0",
"version_1.34.1.24",
"version_1.34.1",
"version_1.34.0",
"version_1.33.8",
"version_1.33.7",
"version_1.33.6",
"version_1.33.5",
"version_1.33.4",
"version_1.33.3",
"version_1.33.2",
"version_1.31.6",
"version_1.33.1",
"version_1.33.0",
"version_1.31.5",
"version_1.31.4",
"version_1.31.3",
"version_1.31.2",
"version_1.31.1",
"version_1.31.0",
"version_1.30.0",
"1.2.9",
"1.2.8",
"1.2.7",
"1.2.6",
"1.2.5",
"1.2.4",
"1.2.3",
"1.2.2",
"1.2.1",
"1.2.0",
"1.1.4",
"1.1.3",
"1.1.2",
"1.1.1",
"1.1.0",
"1.0.0RC1",
"0.9.9",
"0.9.7",
"0.9.5",
"0.9.4",
"0.9.3",
"0.9.2",
"0.9.1",
"0.9.0",
"0.8.4",
"0.8.3",
"0.8.2",
"0.8.1",
"0.8.0",
"0.7.2b",
"0.7.1",
"0.7.0",
"0.6.0",
"0.5.7",
"0.5.6",
"0.5.5b",
"0.5.5a",
"0.5.5",
"0.5.4",
"0.5.3",
"0.5.2",
"0.5.1",
"0.5.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-47268.json"
}
}
],
"modified": "2026-10-30T02:31:04.135909068Z",
"provider": "osv",
"references": [
"https://help.prusa3d.com/article/post-processing-scripts_283913",
"https://raw.githubusercontent.com/vulncheck-oss/0day.today.archive/main/local-exploits/39547.txt",
"https://slic3r.org/download/",
"https://www.prusa3d.com/page/prusaslicer_424/",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/47xxx/CVE-2023-47268.json",
"https://nvd.nist.gov/vuln/detail/CVE-2023-47268"
],
"provider_metadata": {
"cna_assigner": "mitre",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/47xxx/CVE-2023-47268.json"
}
},
"related_cves": [
{
"value": "CVE-2023-47268",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 499259,
"published_at": "2026-05-08T00:00:00+00:00"
}