{"id":"CVE-2026-107604","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-107604","generatedAt":"2026-10-28T00:59:38.143Z","title":"This exposed secret can be used to impersonate the client and gain unauthorized access to its associated service account permissions.","description":"A flaw was found in the installation provider and client registration endpoints of the Keycloak identity management service. A realm administrator with only the read-only view-clients role can access the active primary secret of any confidential client, which should normally be restricted. This exposed secret can be used to impersonate the client and gain unauthorized access to its associated service account permissions.","published":"2026-10-08T15:17:45.000Z","lastModified":"2026-10-08T20:49:23.000Z","status":"Awaiting Analysis","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"3.1","score":4.9,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-200"],"affected":[],"epss":{"score":0.00244,"percentile":0.15405,"date":"2026-10-26","history":[{"date":"2026-10-09","score":0.00244,"percentile":0.14295}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-08T15:17:45.000Z","detail":{"score":"4.9","severity":"MEDIUM","publishedAt":"2026-10-08T15:17:45.290Z"},"summary":"New CVE, medium severity (CVSS 4.9)."}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-107604","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2547941","source":"secalert@redhat.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-107604","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}