CVE-2023-5726
Mozilla Firefox ≤ 119.0
CVSS Score v3.1
4.3
Click a component to see what it means
Raw vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
EPSS Score
0.0060
46th percentile
Summary
CVE-2023-5726 is a medium-severity an unspecified weakness vulnerability in Mozilla Firefox. Its CVSS base score is 4.3 (Medium).
Operationally, ranked at the 46th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-58012
Vulnerability Data
A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks. *Note: This issue only affected macOS operating systems. Other operating systems are unaffected.* This…
more
vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.
- CWE(s)
Related Threats
CVEs Like This One
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CVE-2024-11698Same product: Apple Macos
CVE-2025-6426Same product: Apple Macos
CVE-2025-27424Same product: Mozilla Firefox
CVE-2025-27425Same product: Mozilla Firefox
CVE-2024-31392Same product: Mozilla Firefox
CVE-2024-31393Same product: Mozilla Firefox
CVE-2025-27426Same product: Mozilla Firefox
CVE-2023-6857Same product: Apple Macos
Affected Assets
mozilla
firefox
≤ 119.0
mozilla
firefox esr
≤ 115.4
mozilla
thunderbird
≤ 115.4.1
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.