{"id":"CVE-2021-20262","details":"A flaw was found in Keycloak 12.0.0 where re-authentication does not occur while updating the password. This flaw allows an attacker to take over an account if they can obtain temporary, physical access to a user’s browser. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.","aliases":["GHSA-xf46-8vvp-4hxx"],"modified":"2026-04-10T04:29:16.654427Z","published":"2021-03-09T18:15:15.407Z","references":[{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1933639"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/keycloak/keycloak","events":[{"introduced":"0"},{"last_affected":"2690229863ddbcdfa2c75e00a7a9858e2e03c6c9"},{"introduced":"0"},{"last_affected":"e6a274ea0e31c6572e795f3372f006c88122539b"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"12.0.0"},{"introduced":"0"},{"last_affected":"7.0"}]}}],"versions":["1.0-alpha-1","1.0-alpha-1-12062013","1.0-alpha-2","1.0-alpha-3","1.0-beta-1","1.0-beta-2","1.0-beta-4","1.0-final","1.0-rc-1","1.0.0.Final","1.1.0.Beta2","1.3.0.Final","12.0.0","2.4.0.Test","7.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-20262.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}