{"id":"CVE-2019-14837","aliases":["GHSA-cf8f-w2c5-p5jr"],"url":"https://o3.security/vulnerability/CVE-2019-14837","summary":"keycloak vulnerable to unauthorized login via mail server setup","details":"A flaw was found in keycloack before version 8.0.0. The owner of 'placeholder.org' domain can setup mail server on this domain and knowing only name of a client can reset password and then log in. For example, for client name 'test' the email address will be 'service-account-test@placeholder.org'.","published":"2020-01-07T17:15:11.033Z","modified":"2026-08-07T14:50:00.961598Z","cvss":{"score":9.1,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},"epss":{"score":0.01718,"percentile":0.76297,"asOf":"2026-09-16"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Maven","name":"org.keycloak:keycloak-core","fixedVersion":"8.0.0"}],"fix":{"url":"https://github.com/keycloak/keycloak/commit/9a7c1a91a59ab85e7f8889a505be04a71580777f","label":"keycloak/keycloak@9a7c1a9"},"references":[{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14837"},{"type":"REPORT","url":"https://issues.jboss.org/browse/KEYCLOAK-10780"},{"type":"FIX","url":"https://github.com/keycloak/keycloak/commit/9a7c1a91a59ab85e7f8889a505be04a71580777f"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T14:50:00.961598Z"}}