HighFix available
node-dot-prop — security advisory
Prototype pollution vulnerability in dot-prop npm package versions before 4.2.1 and versions 5.x before 5.1.1 allows an attacker to add arbitrary properties to JavaScript language constructs such as objects.
- Products
- node-dot-prop
- Affected versions
- Not specified
- Fixed versions
- 5.2.0-1
- CVEs
- CVE-2020-8116
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 13:37 UTC · Revision 1
Source evidence
Prototype pollution vulnerability in dot-prop npm package versions before 4.2.1 and versions 5.x before 5.1.1 allows an attacker to add arbitrary properties to JavaScript language constructs such as objects.
osv:DEBIAN-CVE-2020-8116
node-dot-prop
Fixed versions: 5.2.0-1
node-dot-prop
Fixed versions: 5.2.0-1
node-dot-prop
Fixed versions: 5.2.0-1
Complete source record
{
"id": "50f88f66a34eb9f81451a15b39d06be524e7a4ad7122f809a87e0481b601491b",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2020-8116",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2020-8116",
"summary": "Prototype pollution vulnerability in dot-prop npm package versions before 4.2.1 and versions 5.x before 5.1.1 allows an attacker to add arbitrary properties to JavaScript language constructs such as objects.",
"evidence": "osv:DEBIAN-CVE-2020-8116",
"products": [
{
"name": {
"value": "node-dot-prop",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "5.2.0-1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "node-dot-prop",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "5.2.0-1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "node-dot-prop",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "5.2.0-1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "DEBIAN-CVE-2020-8116",
"aliases": [
"DEBIAN-CVE-2020-8116"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.2.0-1"
}
]
}
],
"package": {
"name": "node-dot-prop",
"purl": "pkg:deb/debian/node-dot-prop?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-8116.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
"fixed": "5.2.0-1"
}
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}
],
"package": {
"name": "node-dot-prop",
"purl": "pkg:deb/debian/node-dot-prop?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-8116.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.2.0-1"
}
]
}
],
"package": {
"name": "node-dot-prop",
"purl": "pkg:deb/debian/node-dot-prop?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-8116.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
],
"modified": "2026-10-26T12:02:33.808928359Z",
"provider": "osv",
"upstream": [
"CVE-2020-8116"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2020-8116"
]
},
"related_cves": [
{
"value": "CVE-2020-8116",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 452618,
"published_at": "2020-02-04T20:15:13.353+00:00"
}