CVE-2023-37207 (published 2023-07-05T08:52:52.315Z)
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.
Affected products: Vendor: Mozilla
Product: Firefox
Versions: unspecified