4.3
CVSSv3

CVE-2023-5729

Published: 25/10/2023 Updated: 07/01/2024
CVSS v3 Base Score: 4.3 | Impact Score: 1.4 | Exploitability Score: 2.8
VMScore: 0

Vulnerability Summary

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.

Vulnerable Product Search on Vulmon Subscribe to Product

mozilla firefox

Vendor Advisories

Mozilla Foundation Security Advisory 2023-45 Security Vulnerabilities fixed in Firefox 119 Announced October 24, 2023 Impact high Products Firefox Fixed in Firefox 119 ...