CVE-2023-37207

CVE-2023-37207CVE-2023-37207

mozilla / firefox

Description

A website could have obscured the fullscreen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.

Scoring

CVSS 6.5 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Last modified2026-10-23
Sourced from NVD. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.