Firefox is vulnerable to Clickjacking. The vulnerability is due to permission prompt input delay expiring while the window is not in focus, allowing malicious websites to exploit it.
bugzilla.mozilla.org/show_bug.cgi?id=1866100
lists.debian.org/debian-lts-announce/2024/04/msg00012.html
lists.debian.org/debian-lts-announce/2024/04/msg00013.html
security-tracker.debian.org/tracker/CVE-2024-2609
www.mozilla.org/security/advisories/mfsa2024-12/
www.mozilla.org/security/advisories/mfsa2024-19/
www.mozilla.org/security/advisories/mfsa2024-20/