Description
React applications which rendered to HTML using the ReactDOMServer API were not escaping user-supplied attribute names at render-time. That lack of escaping could lead to a cross-site scripting vulnerability. This issue affected minor releases 16.0.x, 16.1.x, 16.2.x, 16.3.x, and 16.4.x. It was fixed in 16.0.1, 16.1.2, 16.2.1, 16.3.3, and 16.4.2.
Remediation
References
https://reactjs.org/blog/2018/08/01/react-v-16-4-2.html
https://twitter.com/reactjs/status/1024745321987887104
Related Vulnerabilities
CVE-2015-8103 Vulnerability in maven package org.jenkins-ci.main:jenkins-core
CVE-2012-0022 Vulnerability in maven package tomcat:catalina
CVE-2021-36737 Vulnerability in maven package org.apache.portals.pluto.demo:v3-demo-portlet
CVE-2023-0868 Vulnerability in maven package org.opennms:opennms-webapp
CVE-2019-0219 Vulnerability in npm package cordova-plugin-inappbrowser