{"id":"CVE-2020-6823","details":"A malicious extension could have called \u003ccode\u003ebrowser.identity.launchWebAuthFlow\u003c/code\u003e, controlling the redirect_uri, and through the Promise returned, obtain the Auth code and gain access to the user's account at the service provider. This vulnerability affects Firefox \u003c 75.","modified":"2026-05-04T08:34:29.101340Z","published":"2020-04-24T16:15:13.633Z","withdrawn":"2026-05-04T08:34:29.101340Z","related":["openSUSE-SU-2024:10600-1","openSUSE-SU-2024:14572-1"],"references":[{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2020-12/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1614919"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-6823.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"75.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}