{"id":"CVE-2019-3868","details":"Keycloak up to version 6.0.0 allows the end user token (access or id token JWT) to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user’s browser session.","aliases":["GHSA-gc52-xj6p-9pxp"],"modified":"2026-08-07T16:35:28.695451Z","published":"2019-04-24T16:29:02.373Z","references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/108061"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:1140"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:2998"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3868"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/keycloak/keycloak","events":[{"introduced":"0"},{"last_affected":"b60c6d72270e814883631352805348a9d462e8a1"}],"database_specific":{"cpe":"cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"6.0.0"}],"source":"CPE_RANGE"}}],"versions":["6.0.0","2.4.0.Test","1.3.0.Final","1.1.0.Beta2","1.0.0.Final","1.0-final","1.0-rc-1","1.0-beta-4","1.0-beta-2","1.0-beta-1","1.0-alpha-3","1.0-alpha-2","1.0-alpha-1","1.0-alpha-1-12062013"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-3868.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N"}]}