{"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":"2026-08-07T11:31:03.835457466Z","published":"2021-03-09T18:15:15.407Z","database_specific":{"unresolved_ranges":[{"vendor_product":"redhat:single_sign-on","cpes":["cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"7.0"},{"last_affected":"7.0"}],"source":"CPE_STRING"}]},"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":"2690229863ddbcdfa2c75e00a7a9858e2e03c6c9"},{"last_affected":"2690229863ddbcdfa2c75e00a7a9858e2e03c6c9"}],"database_specific":{"cpe":"cpe:2.3:a:redhat:keycloak:12.0.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"12.0.0"},{"last_affected":"12.0.0"}],"source":"CPE_STRING"}}],"versions":["12.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-20262.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}