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reveal.js@4.0.0 vulnerabilities

The HTML Presentation Framework

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Direct Vulnerabilities

Known vulnerabilities in the reveal.js package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Cross-site Scripting (XSS)

reveal.js is a framework for easily creating presentations using HTML.

Affected versions of this package are vulnerable to Cross-site Scripting (XSS) due to missing postMessage origin verification before adding the content to the webpage. The vulnerable component is the onmessage event listener in /plugin/notes/speaker-view.html.

How to fix Cross-site Scripting (XSS)?

Upgrade reveal.js to version 4.3.0 or higher.

<4.3.0
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