{"id":"CVE-2020-15648","details":"Using object or embed tags, it was possible to frame other websites, even if they disallowed framing using the X-Frame-Options header. This vulnerability affects Thunderbird \u003c 78 and Firefox \u003c 78.0.2.","modified":"2026-05-04T08:29:06.430223Z","published":"2020-08-10T18:15:12.060Z","withdrawn":"2026-05-04T08:29:06.430223Z","references":[{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2020-28/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2020-29/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1644076"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15648.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"78.0.2"}]},{"events":[{"introduced":"0"},{"fixed":"78.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"}]}