4.3
CVSSv3

CVE-2023-5726

Published: 25/10/2023 Updated: 02/11/2023
CVSS v3 Base Score: 4.3 | Impact Score: 1.4 | Exploitability Score: 2.8
VMScore: 0

Vulnerability Summary

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 vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.

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mozilla firefox

mozilla firefox_esr

mozilla thunderbird

Vendor Advisories

Mozilla Foundation Security Advisory 2023-47 Security Vulnerabilities fixed in Thunderbird 1154 Announced October 24, 2023 Impact high Products Thunderbird Fixed in Thunderbird 1154 ...
Mozilla Foundation Security Advisory 2023-46 Security Vulnerabilities fixed in Firefox ESR 1154 Announced October 24, 2023 Impact high Products Firefox ESR Fixed in Firefox ESR 1154 ...
Mozilla Foundation Security Advisory 2023-45 Security Vulnerabilities fixed in Firefox 119 Announced October 24, 2023 Impact high Products Firefox Fixed in Firefox 119 ...