Security Advisory

CVE-2023-5729

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-10-24 12:47:15

Last updated 2025-02-13 17:25:47

Assigner mozilla

State PUBLISHED

Description

A malicious web site can enter fullscreen mode while simultaneously triggering a WebAuthn prompt. This could have obscured the fullscreen notification and could have been leveraged in a spoofing attack. This vulnerability affects Firefox < 119.

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