CVE-2023-5729
Last modified
CVE-2023-5729 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. 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. EPSS estimates a 0.59% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 119.0 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1823720Issue Tracking, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-45/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1823720Issue Tracking, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-45/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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