{"cve":"CVE-2018-14658","nvd":{"published":"2018-11-13T19:29:00.370","modified":"2026-06-17T01:41:23.590","status":"Modified","description":"A flaw was found in JBOSS Keycloak 3.2.1.Final. The Redirect URL for both Login and Logout are not normalized in org.keycloak.protocol.oidc.utils.RedirectUtils before the redirect url is verified. This can lead to an Open Redirection attack","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-601"],"references":["https://access.redhat.com/errata/RHSA-2018:3592","https://access.redhat.com/errata/RHSA-2018:3593","https://access.redhat.com/errata/RHSA-2018:3595","https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14658","https://access.redhat.com/errata/RHSA-2018:3592"],"products":["redhat:keycloak"],"source":"nvd","synced_at":"2026-10-19T20:53:59.789560037+00:00"},"epss":{"cve":"CVE-2018-14658","score":0.01097,"percentile":0.65618,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-3qh2-mccc-q5m6","url":"https://osv.dev/vulnerability/GHSA-3qh2-mccc-q5m6","summary":"Keycloak Open Redirect","modified":"2024-02-16T08:13:05.653642Z","packages":[{"ecosystem":"Maven","name":"org.keycloak:keycloak-core","purl":"pkg:maven/org.keycloak/keycloak-core","ranges":["<=3.2.1.Final"],"fixed":[]}]}],"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."]}