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Case File

CVE-2023-25730

MEDIUM · CVSS 5.4 EPSS 0.55%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-06-02 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2023-25730
Severity
MEDIUM
CVSS
5.4
EPSS
0.55%
Firefox

Original NVD 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.