References https://github.com/hakimel/reveal.js/issues/3887 https://security.snyk.io/vuln/SNYK-JS-REVEALJS-2414032 https://hackerone.com/reports/691977 https://jlajara.gitlab.io/Dom_XSS_PostMessage_2 https://vulners.com/cve/CVE-2020-8127 https://revealjs.com/postmessage/
Related VulnerabilitiesPoCretool-postmessage-xss: Retool Self-Hosted - postMessage XSS via Custom Component CollectionsPoCCVE-2022-0776: RevealJS postMessage <4.3.0 - Cross-Site ScriptingPoCwildcard-postmessage: postMessage - Cross-Site Scripting