{"schema_version":"1.7.5","id":"CVE-2023-4051","published":"2023-08-01T15:15:10.147Z","modified":"2026-07-01T12:47:26.594866227Z","related":["ALSA-2023:4952","ALSA-2023:4954","ALSA-2023:4955","ALSA-2023:4958","CGA-w47v-r4c4-p75q","SUSE-SU-2023:3519-1","SUSE-SU-2023:3559-1","SUSE-SU-2023:3562-1","SUSE-SU-2023:3664-1","openSUSE-SU-2024:13124-1","openSUSE-SU-2024:13197-1","openSUSE-SU-2024:13202-1","openSUSE-SU-2024:14572-1"],"details":"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. This vulnerability affects Firefox < 116, Firefox ESR < 115.2, and Thunderbird < 115.2.","affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-4051.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"116.0"}]}]}}],"references":[{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2023-29/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2023-36/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2023-38/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1821884"}],"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}