{"id":"CVE-2019-14820","aliases":["GHSA-xfqh-7356-vqjj"],"url":"https://o3.security/vulnerability/CVE-2019-14820","summary":"Exposure of Sensitive Information to an Unauthorized Actor in Keycloak","details":"It was found that keycloak before version 8.0.0 exposes internal adapter endpoints in org.keycloak.constants.AdapterConstants, which can be invoked via a specially-crafted URL. This vulnerability could allow an attacker to access unauthorized information.","published":"2020-01-08T15:15:11.260Z","modified":"2026-08-07T11:31:33.111020034Z","cvss":{"score":4.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Maven","name":"org.keycloak:keycloak-core","fixedVersion":"8.0.0"}],"fix":null,"references":[{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14820"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:31:33.111020034Z"}}