CVEs-PoC/2020/CVE-2020-26953.md

CVE-2020-26953

Description

It was possible to cause the browser to enter fullscreen mode without displaying the security UI; thus making it possible to attempt a phishing attack or otherwise confuse the user. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.

POC

Reference

• https://bugzilla.mozilla.org/show_bug.cgi?id=1656741

Github

No PoCs found on GitHub currently.