Security Advisory

CVE-2023-25730

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-06-02 00:00:00

Last updated 2025-01-10 17:32:54

Assigner mozilla

State PUBLISHED

Description

A background script invoking <code>requestFullscreen</code> and then blocking the main thread could force the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.

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