Security Advisory
CVE-2023-25730
5.4
MEDIUM
Vulnerability Description
A background script invoking
requestFullscreen 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.
Published Date
June 2, 2023
Official Source
NIST NVD Advisory