CVE-2019-10806

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.
Prototype Pollution
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
snykCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 55%
VendorProductVersion
vega_projectvega
𝑥
< 1.13.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/vega/vega/commit/8f33a0b5170d7de4f12fc248ec0901234342367b
https://snyk.io/vuln/SNYK-JS-VEGAUTIL-559223
https://github.com/vega/vega/commit/8f33a0b5170d7de4f12fc248ec0901234342367b
https://snyk.io/vuln/SNYK-JS-VEGAUTIL-559223