CVE-2025-14083

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-14083", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "state": "PUBLISHED", "assignerShortName": "redhat", "dateReserved": "2025-12-05T05:59:08.365Z", "datePublished": "2026-01-21T12:04:12.641Z", "dateUpdated": "2026-04-02T16:47:15.987Z"}, "containers": {"cna": {"title": "Keycloak-server: keycloak: improper access control in admin rest api leads to information disclosure", "metrics": [{"other": {"content": {"value": "Low", "namespace": "https://access.redhat.com/security/updates/classification/"}, "type": "Red Hat severity rating"}}, {"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 2.7, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "format": "CVSS"}], "descriptions": [{"lang": "en", "value": "A flaw was found in the Keycloak Admin REST API. This vulnerability allows the exposure of backend schema and rules, potentially leading to targeted attacks or privilege escalation via improper access control."}], "affected": [{"vendor": "Red Hat", "product": "Red Hat build of Keycloak 26.4", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhbk/keycloak-operator-bundle", "defaultStatus": "affected", "versions": [{"version": "26.4.11-1", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:build_keycloak:26.4::el9"]}, {"vendor": "Red Hat", "product": "Red Hat build of Keycloak 26.4", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhbk/keycloak-rhel9", "defaultStatus": "affected", "versions": [{"version": "26.4-14", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:build_keycloak:26.4::el9"]}, {"vendor": "Red Hat", "product": "Red Hat build of Keycloak 26.4", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhbk/keycloak-rhel9-operator", "defaultStatus": "affected", "versions": [{"version": "26.4-14", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:build_keycloak:26.4::el9"]}, {"vendor": "Red Hat", "product": "Red Hat build of Keycloak 26.4.11", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "unaffected", "packageName": "keycloak-server", "cpes": ["cpe:/a:redhat:build_keycloak:26.4::el9"]}], "references": [{"url": "https://access.redhat.com/errata/RHSA-2026:6477", "name": "RHSA-2026:6477", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2026:6478", "name": "RHSA-2026:6478", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/security/cve/CVE-2025-14083", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2419086", "name": "RHBZ#2419086", "tags": ["issue-tracking", "x_refsource_REDHAT"]}], "datePublic": "2025-12-05T00:00:00.000Z", "problemTypes": [{"descriptions": [{"cweId": "CWE-284", "description": "Improper Access Control", "lang": "en", "type": "CWE"}]}], "x_redhatCweChain": "CWE-284: Improper Access Control", "workarounds": [{"lang": "en", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}], "timeline": [{"lang": "en", "time": "2025-12-05T05:58:23.043Z", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2025-12-05T00:00:00.000Z", "value": "Made public."}], "credits": [{"lang": "en", "value": "Red Hat would like to thank Muhammad Usman (HackerSSG) (securetackles) for reporting this issue."}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2026-04-02T16:47:15.987Z"}, "x_generator": {"engine": "cvelib 1.8.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-01-21T14:22:19.962756Z", "id": "CVE-2025-14083", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-21T14:24:52.423Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-14083", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-01-21T14:22:19.962756Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-21T14:22:25.363Z"}}], "cna": {"title": "Keycloak-server: keycloak: improper access control in admin rest api leads to information disclosure", "credits": [{"lang": "en", "value": "Red Hat would like to thank Muhammad Usman (HackerSSG) (securetackles) for reporting this issue."}], "metrics": [{"other": {"type": "Red Hat severity rating", "content": {"value": "Low", "namespace": "https://access.redhat.com/security/updates/classification/"}}}, {"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 2.7, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}}], "affected": [{"cpes": ["cpe:/a:redhat:build_keycloak:26.4::el9"], "vendor": "Red Hat", "product": "Red Hat build of Keycloak 26.4", "versions": [{"status": "unaffected", "version": "26.4.11-1", "lessThan": "*", "versionType": "rpm"}], "packageName": "rhbk/keycloak-operator-bundle", "collectionURL": "https://catalog.redhat.com/software/containers/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:build_keycloak:26.4::el9"], "vendor": "Red Hat", "product": "Red Hat build of Keycloak 26.4", "versions": [{"status": "unaffected", "version": "26.4-14", "lessThan": "*", "versionType": "rpm"}], "packageName": "rhbk/keycloak-rhel9", "collectionURL": "https://catalog.redhat.com/software/containers/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:build_keycloak:26.4::el9"], "vendor": "Red Hat", "product": "Red Hat build of Keycloak 26.4", "versions": [{"status": "unaffected", "version": "26.4-14", "lessThan": "*", "versionType": "rpm"}], "packageName": "rhbk/keycloak-rhel9-operator", "collectionURL": "https://catalog.redhat.com/software/containers/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:build_keycloak:26.4::el9"], "vendor": "Red Hat", "product": "Red Hat build of Keycloak 26.4.11", "packageName": "keycloak-server", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "unaffected"}], "timeline": [{"lang": "en", "time": "2025-12-05T05:58:23.043Z", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2025-12-05T00:00:00.000Z", "value": "Made public."}], "datePublic": "2025-12-05T00:00:00.000Z", "references": [{"url": "https://access.redhat.com/errata/RHSA-2026:6477", "name": "RHSA-2026:6477", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2026:6478", "name": "RHSA-2026:6478", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/security/cve/CVE-2025-14083", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2419086", "name": "RHBZ#2419086", "tags": ["issue-tracking", "x_refsource_REDHAT"]}], "workarounds": [{"lang": "en", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}], "x_generator": {"engine": "cvelib 1.8.0"}, "descriptions": [{"lang": "en", "value": "A flaw was found in the Keycloak Admin REST API. This vulnerability allows the exposure of backend schema and rules, potentially leading to targeted attacks or privilege escalation via improper access control."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-284", "description": "Improper Access Control"}]}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2026-04-02T16:47:15.987Z"}, "x_redhatCweChain": "CWE-284: Improper Access Control"}}, "cveMetadata": {"cveId": "CVE-2025-14083", "state": "PUBLISHED", "dateUpdated": "2026-04-02T16:47:15.987Z", "dateReserved": "2025-12-05T05:59:08.365Z", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "datePublished": "2026-01-21T12:04:12.641Z", "assignerShortName": "redhat"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"collectionURL": "https://catalog.redhat.com/software/containers/", "cpes": ["cpe:/a:redhat:build_keycloak:26.4::el9"], "defaultStatus": "affected", "packageName": "rhbk/keycloak-operator-bundle", "product": "Red Hat build of Keycloak 26.4", "vendor": "Red Hat", "versions": [{"lessThan": "*", "status": "unaffected", "version": "26.4.11-1", "versionType": "rpm"}]}, {"collectionURL": "https://catalog.redhat.com/software/containers/", "cpes": ["cpe:/a:redhat:build_keycloak:26.4::el9"], "defaultStatus": "affected", "packageName": "rhbk/keycloak-rhel9", "product": "Red Hat build of Keycloak 26.4", "vendor": "Red Hat", "versions": [{"lessThan": "*", "status": "unaffected", "version": "26.4-14", "versionType": "rpm"}]}, {"collectionURL": "https://catalog.redhat.com/software/containers/", "cpes": ["cpe:/a:redhat:build_keycloak:26.4::el9"], "defaultStatus": "affected", "packageName": "rhbk/keycloak-rhel9-operator", "product": "Red Hat build of Keycloak 26.4", "vendor": "Red Hat", "versions": [{"lessThan": "*", "status": "unaffected", "version": "26.4-14", "versionType": "rpm"}]}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:build_keycloak:26.4::el9"], "defaultStatus": "unaffected", "packageName": "keycloak-server", "product": "Red Hat build of Keycloak 26.4.11", "vendor": "Red Hat"}], "source": "secalert@redhat.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in the Keycloak Admin REST API. This vulnerability allows the exposure of backend schema and rules, potentially leading to targeted attacks or privilege escalation via improper access control."}, {"lang": "es", "value": "Se encontr\u00f3 una falla en la API REST de administraci\u00f3n de Keycloak. Esta vulnerabilidad permite la exposici\u00f3n del esquema y las reglas del backend, lo que podr\u00eda conducir a ataques dirigidos o a una escalada de privilegios mediante un control de acceso inadecuado."}], "id": "CVE-2025-14083", "lastModified": "2026-06-17T08:35:17.533", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 2.7, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 1.4, "source": "secalert@redhat.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-14083", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-01-21T14:22:19.962756Z", "version": "2.0.3"}}]}, "published": "2026-01-21T13:16:02.777", "references": [{"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:6477"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:6478"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/security/cve/CVE-2025-14083"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2419086"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "secalert@redhat.com", "type": "Secondary"}]}

{"acknowledgement": "Red Hat would like to thank HackerSSG-N for reporting this issue.", "bugzilla": {"description": "keycloak-server: Keycloak: Improper Access Control in Admin REST API leads to information disclosure", "id": "2419086", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2419086"}, "csaw": false, "cvss3": {"cvss3_base_score": "2.7", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N", "status": "draft"}, "cwe": "CWE-284", "details": ["No description is available for this CVE."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}, "name": "CVE-2025-14083", "package_state": [{"cpe": "cpe:/a:redhat:build_keycloak:", "fix_state": "Affected", "package_name": "keycloak-server", "product_name": "Red Hat Build of Keycloak"}], "public_date": "2025-12-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-14083\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-14083"], "statement": "Red Hat rates this as Low because the vulnerability allows a low-privileged user with 'create-client' permission to access internal user profile schema data, which is considered information disclosure. While this exposure of backend schema and rules could potentially be leveraged for targeted attacks or privilege escalation, it does not directly lead to immediate compromise of user accounts or system integrity.", "threat_severity": "Low"}

{"analysis": {"en": {"generated_at": "2026-04-28T10:01:46.586928+00:00", "value": {"mitigation_remediation": ["Apply the Red\u00a0Hat security update RHSA\u20112026:6477 or RHSA\u20112026:6478 that includes the fix for this issue.", "If immediate patching is not feasible, restrict network access to the Keycloak Admin REST API to trusted internal hosts or IP ranges to limit exposure to potential attackers.", "Review and tighten administrator permissions, ensuring that only users with explicit authorization can query the API endpoints that expose backend schema and rule data."], "summary": {"action": "Assess Impact", "impact": "Information Disclosure"}, "threat_synthesis": {"affected_systems": "Systems running Red\u00a0Hat build of Keycloak version 26.4, including the 26.4.11 revision, are affected. The impacted product is identified as the Red\u00a0Hat Keycloak build for Enterprise Linux 9, indicated by the corresponding CPE.", "description_and_impact": "A flaw allows the exposure of backend schema and rule information through the Keycloak Admin REST API. The improper access control can potentially enable an attacker to gather sensitive configuration details, which could be leveraged in targeted attacks or to elevate privileges within the environment. The weakness is identified as an authority and access control flaw.", "risk_and_exploitability": "The CVSS score of 2.7 indicates a low severity. The EPSS score is reported as less than 1%, suggesting a very low probability of exploitation. The vulnerability is not listed in CISA's KEV catalog. Based on the description, it is inferred that the attack vector involves unauthorized or unintended access to the Keycloak Admin REST API, which may be accessible to users who lack proper administrative permissions. An attacker who can issue API requests would be able to extract backend schema details, while exploitation would be limited to information disclosure unless additional privilege escalation mechanisms exist."}}}}, "created": "2026-04-28T10:15:28.843241+00:00", "updated": "2026-04-28T10:15:28.843272+00:00", "vendors": []}