Description
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.
Remediation
References
https://github.com/vega/vega/commit/8f33a0b5170d7de4f12fc248ec0901234342367b
https://snyk.io/vuln/SNYK-JS-VEGAUTIL-559223
Related Vulnerabilities
CVE-2020-36732 Vulnerability in maven package org.webjars.bowergithub.brix:crypto-js
CVE-2021-21413 Vulnerability in npm package isolated-vm
CVE-2022-2596 Vulnerability in npm package node-fetch
CVE-2023-3691 Vulnerability in maven package org.webjars:layui
CVE-2019-14439 Vulnerability in maven package com.fasterxml.jackson.core:jackson-databind