CVE-2024-1548

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 123 Firefox ESR versions prior to 115.8 Thunderbird versions prior to 115.8

Description The issue is related to errors in the representation of information by the user interface, which could lead to user confusion and possible spoofing attacks. A website could obscure the fullscreen notification by using a dropdown select input element, potentially allowing a remote attacker to conduct spoofing attacks.

Recommendations For Firefox versions prior to 123, update to version 123 or later to resolve the issue. For Firefox ESR versions prior to 115.8, update to version 115.8 or later to resolve the issue. For Thunderbird versions prior to 115.8, update to version 115.8 or later to resolve the issue.