High
cura — security advisory
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.
- Products
- cura
- Affected versions
- 3.0.3-2, 3.1.0-1, 3.3.1-2, 4.13.0-1, 4.4.1-1, 4.8-4, 4.8-4build1, 4.8-5, 5.0.0-6, 5.0.0-6build1, 5.0.0-7
- Fixed versions
- Not specified
- CVEs
- CVE-2024-8374
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 01:30 UTC · Revision 1
Source evidence
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.
osv:UBUNTU-CVE-2024-8374
cura
Fixed versions: Not specified
cura
Fixed versions: Not specified
cura
Fixed versions: Not specified
cura
Fixed versions: Not specified
cura
Fixed versions: Not specified
cura
Fixed versions: Not specified
Complete source record
{
"id": "ed7abd3e39b31ceb609f55c75e73a4b4ec3a865b63f954abe0561b360771275d",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2024-8374",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2024-8374",
"summary": "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.",
"evidence": "osv:UBUNTU-CVE-2024-8374",
"products": [
{
"name": {
"value": "cura",
"evidence": "/affected/0/package/name"
},
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"fixed_versions": [],
"affected_versions": [
{
"value": "3.0.3-2",
"evidence": "/affected/0/versions"
},
{
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"evidence": "/affected/0/versions"
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{
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{
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"evidence": "/affected/2/versions"
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{
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{
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}
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{
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},
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"affected_versions": [
{
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"evidence": "/affected/3/versions"
}
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{
"name": {
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"affected_versions": [
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"evidence": "/affected/4/versions"
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]
},
{
"name": {
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"evidence": "/affected/5/package/name"
},
"prerequisites": [],
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"affected_versions": [
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"evidence": "/affected/5/versions"
},
{
"value": "5.0.0-6build1",
"evidence": "/affected/5/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2024-8374",
"aliases": [
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],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
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"events": [
{
"introduced": "0"
}
]
}
],
"package": {
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"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"3.0.3-2",
"3.1.0-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-8374.json"
},
"ecosystem_specific": {
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{
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"binary_version": "3.1.0-1"
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{
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"package": {
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},
"versions": [
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},
"ecosystem_specific": {
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{
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"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
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],
"database_specific": {
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},
"ecosystem_specific": {
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"purl": "pkg:deb/ubuntu/cura?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
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],
"database_specific": {
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},
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"ecosystem": "Ubuntu:26.10"
},
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},
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},
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"5.0.0-6build1"
],
"database_specific": {
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},
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}
]
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}
],
"modified": "2026-10-17T12:56:59.640015084Z",
"provider": "osv",
"upstream": [
"CVE-2024-8374"
],
"references": [
"https://ubuntu.com/security/CVE-2024-8374",
"https://www.cve.org/CVERecord?id=CVE-2024-8374",
"https://github.com/Ultimaker/Cura/commit/285a241eb28da3188c977f85d68937c0dad79c50"
]
},
"related_cves": [
{
"value": "CVE-2024-8374",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 356608,
"published_at": "2024-09-03T10:15:00+00:00"
}