Medium
Security advisory
vega-util prior to 1.13.1 allows manipulation of object prototype. The 'vega.mergeConfig' method within vega-util could be tricked into adding or modifying properties of the Object.prototype.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2019-10806
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 10:33 UTC · Revision 1
Source evidence
vega-util prior to 1.13.1 allows manipulation of object prototype. The 'vega.mergeConfig' method within vega-util could be tricked into adding or modifying properties of the Object.prototype.
osv:CVE-2019-10806
Complete source record
{
"id": "269c5cedf09e70d3cd1dd6f47816e1bd7c7e9b7a517ae3b39ced3414d0ff9823",
"url": "https://osv.dev/vulnerability/CVE-2019-10806",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2019-10806",
"summary": "vega-util prior to 1.13.1 allows manipulation of object prototype. The 'vega.mergeConfig' method within vega-util could be tricked into adding or modifying properties of the Object.prototype.",
"evidence": "osv:CVE-2019-10806",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2019-10806",
"aliases": [
"CVE-2019-10806",
"GHSA-6hwh-rqwf-cxxr",
"SNYK-JS-VEGAUTIL-559223"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/vega/vega",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "8f33a0b5170d7de4f12fc248ec0901234342367b"
}
],
"database_specific": {
"extracted_events": [
{
"range": [
{
"fixed": "8f33a0b5170d7de4f12fc248ec0901234342367b"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
"versions": [
"v5.9.2",
"v5.9.1",
"v5.9.0",
"v5.8.1",
"v5.8.0",
"v5.7.3",
"v5.7.2",
"v5.7.1",
"v5.7.0",
"v5.6.0",
"v5.5.3",
"v5.5.2",
"v5.5.1",
"v5.5.0",
"v5.4.1",
"v4.5.1",
"v5.4.0",
"v5.3.5",
"v5.3.4",
"v5.3.3",
"v5.3.2",
"v5.3.1",
"v5.3.0",
"v5.2.0",
"v5.1.0",
"v5.0.0",
"v5.0.0-rc5",
"v5.0.0-rc4",
"v5.0.0-rc3",
"v5.0.0-rc2",
"v5.0.0-rc1",
"v4.4.0",
"v4.3.0",
"v4.2.0",
"v4.1.0",
"v4.0.0",
"v4.0.0-rc.3",
"v4.0.0-rc.1",
"v3.3.1",
"v3.3.0",
"v3.2.1",
"v3.2.0",
"v3.1.0",
"v3.0.10",
"v3.0.9",
"v3.0.8",
"v3.0.7",
"v3.0.6",
"v3.0.5",
"v3.0.4",
"v3.0.3",
"v3.0.2",
"v3.0.1",
"v3.0.0",
"v3.0.0-rc7",
"v3.0.0-rc6",
"v3.0.0-rc5",
"v3.0.0-rc4",
"v3.0.0-rc3",
"v3.0.0-rc2",
"v3.0.0-rc1",
"v3.0.0-beta.39",
"v3.0.0-beta.38",
"v3.0.0-beta.37",
"v3.0.0-beta.36",
"v3.0.0-beta.35",
"v3.0.0-beta.34",
"v3.0.0-beta.33",
"v3.0.0-beta.32",
"v3.0.0-beta.31",
"v3.0.0-beta.30",
"v3.0.0-beta.29",
"v3.0.0-beta.28",
"v3.0.0-beta.27",
"v3.0.0-beta.26",
"v3.0.0-beta.25",
"v3.0.0-beta.24",
"v3.0.0-beta.23",
"v3.0.0-beta.22",
"v3.0.0-beta.21",
"v3.0.0-beta.20",
"v3.0.0-beta.19",
"v3.0.0-beta.18",
"v3.0.0-beta.17",
"v3.0.0-beta.16",
"v3.0.0-beta.15",
"v3.0.0-beta.14",
"v3.0.0-beta.13",
"v3.0.0-beta.12",
"v3.0.0-beta.11",
"v3.0.0-beta.10",
"v3.0.0-beta.8",
"v3.0.0-beta.7",
"v3.0.0-beta.6",
"v3.0.0-beta.4",
"v3.0.0-beta.3",
"v3.0.0-beta.2",
"v1.5.4",
"v1.5.1",
"v1.5.0",
"v1.4.3",
"v1.4.2",
"v1.4.1",
"v1.4.0",
"v1.3.4",
"v1.3.3",
"v1.3.2",
"v1.3.1",
"v1.3.0",
"v1.2.0",
"v1.1.0",
"v1.0.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-10806.json"
}
}
],
"modified": "2026-10-20T10:50:38.551123775Z",
"provider": "osv",
"references": [
"https://github.com/vega/vega/commit/8f33a0b5170d7de4f12fc248ec0901234342367b",
"https://snyk.io/vuln/SNYK-JS-VEGAUTIL-559223"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:a:vega_project:vega:*:*:*:*:*:*:*:*"
],
"vendor_product": "vega_project:vega",
"extracted_events": [
{
"range": [
{
"fixed": "1.13.1"
}
],
"source": "CPE_RANGE"
}
]
},
{
"extracted_events": [
{
"range": [
{
"fixed": "1.13.1"
}
],
"source": "DESCRIPTION"
}
]
}
]
}
},
"related_cves": [
{
"value": "CVE-2019-10806",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 381948,
"published_at": "2020-03-09T16:15:11.5+00:00"
}