← back
CVE-2023-5729

CVE-2023-5729

EPSS 0.6%
A malicious web site can enter fullscreen mode while simultaneously triggering a WebAuthn prompt. This could have obscured the fullscreen notification and could have been leveraged in a spoofing attack. This vulnerability affects Firefox < 119.
Affected products
Mozilla · Firefox

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
https://bugzilla.mozilla.org/show_bug.cgi?id=1823720https://security.gentoo.org/glsa/202401-10https://www.mozilla.org/security/advisories/mfsa2023-45/