{"cve":"CVE-2019-14837","nvd":{"published":"2020-01-07T17:15:11.033","modified":"2026-06-17T02:19:08.233","status":"Modified","description":"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'.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","score":9.1},"cwes":["CWE-798","CWE-547"],"references":["https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14837","https://github.com/keycloak/keycloak/commit/9a7c1a91a59ab85e7f8889a505be04a71580777f","https://issues.jboss.org/browse/KEYCLOAK-10780","https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14837","https://github.com/keycloak/keycloak/commit/9a7c1a91a59ab85e7f8889a505be04a71580777f"],"products":["redhat:keycloak","redhat:single_sign-on"],"source":"nvd","synced_at":"2026-10-19T21:01:01.339895972+00:00"},"epss":{"cve":"CVE-2019-14837","score":0.01718,"percentile":0.7745,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-cf8f-w2c5-p5jr","url":"https://osv.dev/vulnerability/GHSA-cf8f-w2c5-p5jr","summary":"keycloak vulnerable to unauthorized login via mail server setup","modified":"2024-02-16T08:07:50.508977Z","packages":[{"ecosystem":"Maven","name":"org.keycloak:keycloak-core","purl":"pkg:maven/org.keycloak/keycloak-core","ranges":["<8.0.0"],"fixed":["8.0.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}