Description

This affects all versions of package x-assign. The global proto object can be polluted using the __proto__ object.

Remediation

References

https://runkit.com/embed/sq8qjwemyn8t

https://snyk.io/vuln/SNYK-JS-XASSIGN-1759314

Related Vulnerabilities

CVE-2020-28452 Vulnerability in maven package com.softwaremill.akka-http-session:core_2.11

CVE-2019-10307 Vulnerability in maven package org.jvnet.hudson.plugins:analysis-core

CVE-2020-15252 Vulnerability in maven package org.xwiki.platform:xwiki-platform-oldcore

CVE-2016-11023 Vulnerability in maven package org.odata4j:odata4j-core

CVE-2019-19771 Vulnerability in npm package crytpo-js

Severity

Critical

Classification

CWE-1321 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Third Party Advisory URL Repurposed Exploit