Description
Insufficient validation in cross-origin communication (postMessage) in reveal.js version 3.9.1 and earlier allow attackers to perform cross-site scripting attacks.
Remediation
References
https://hackerone.com/reports/691977
Related Vulnerabilities
CVE-2020-13935 Vulnerability in maven package org.apache.tomcat:tomcat-websocket
CVE-2021-24122 Vulnerability in maven package org.apache.tomcat.embed:tomcat-embed-core
CVE-2020-27224 Vulnerability in npm package @theia/preview
CVE-2023-40185 Vulnerability in npm package shescape
CVE-2021-44138 Vulnerability in maven package com.caucho:resin