CVE-2019-25155

Summary

CVE-2019-25155 is a vulnerability affecting DOMPurify versions before 1.0.11. This issue allows for reverse tabnabbing in a specific demo, namely demos/hooks-target-blank-demo.html. The root cause is that links in this demo lack the important 'rel="noopener noreferrer"' attribute, making it possible for an attacker to manipulate the user's browsing context. This could potentially lead to unintended navigation and exposure to malicious websites. Users are advised to update DOMPurify to the latest version to mitigate this risk.

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