{"id":"CVE-2023-3482","details":"When Firefox is configured to block storage of all cookies, it was still possible to store data in localstorage by using an iframe with a source of 'about:blank'. This could have led to malicious websites storing tracking data without permission. This vulnerability affects Firefox \u003c 115.","modified":"2026-05-04T08:41:21.182026Z","published":"2023-07-05T10:15:10.273Z","withdrawn":"2026-05-04T08:41:21.182026Z","related":["SUSE-SU-2023:2849-1","SUSE-SU-2023:2850-1","SUSE-SU-2023:2886-1","openSUSE-SU-2024:13037-1","openSUSE-SU-2024:14572-1"],"references":[{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2023-22/"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202401-10"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1839464"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-3482.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"115.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}]}