CVE-2026-18382

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-18382", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "state": "PUBLISHED", "assignerShortName": "redhat", "dateReserved": "2026-07-30T11:46:08.800Z", "datePublished": "2026-07-30T12:00:29.961Z", "dateUpdated": "2026-10-12T20:53:46.248Z"}, "containers": {"cna": {"title": "Project-koku/koku-metrics-operator: koku-metrics-operator: service-account client credentials sent to user-controlled token_url", "metrics": [{"other": {"content": {"value": "Moderate", "namespace": "https://access.redhat.com/security/updates/classification/"}, "type": "Red Hat severity rating"}}, {"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N", "version": "3.1"}, "format": "CVSS"}], "descriptions": [{"lang": "en", "value": "A flaw was found in koku-metrics-operator. The operator's CostManagementMetricsConfig custom resource allows a user able to edit the CR to specify an arbitrary OAuth token endpoint. When authentication.type is set to service-account, the operator sends the tenant's Red Hat SSO client_id and client_secret to this user-controlled URL, allowing the attacker to obtain the credentials."}], "affected": [{"vendor": "Red Hat", "product": "Cost Management 4", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "costmanagement/costmanagement-metrics-rhel9-operator", "defaultStatus": "affected", "versions": [{"version": "1790844333", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:cost_management:4::el9"]}], "references": [{"url": "https://access.redhat.com/errata/RHSA-2026:81201", "name": "RHSA-2026:81201", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/security/cve/CVE-2026-18382", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2509253", "name": "RHBZ#2509253", "tags": ["issue-tracking", "x_refsource_REDHAT"]}], "datePublic": "2026-07-30T00:00:00.000Z", "problemTypes": [{"descriptions": [{"cweId": "CWE-918", "description": "Server-Side Request Forgery (SSRF)", "lang": "en", "type": "CWE"}]}], "x_redhatCweChain": "CWE-918: Server-Side Request Forgery (SSRF)", "timeline": [{"lang": "en", "time": "2026-05-26T00:00:00.000Z", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2026-07-30T00:00:00.000Z", "value": "Made public."}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2026-10-12T20:53:46.248Z"}, "x_generator": {"engine": "cvelib 1.8.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-07-30T13:05:28.952444Z", "id": "CVE-2026-18382", "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": "2026-07-30T13:05:36.789Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-18382", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-30T13:05:28.952444Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-30T13:05:32.303Z"}}], "cna": {"title": "Project-koku/koku-metrics-operator: koku-metrics-operator: service-account client credentials sent to user-controlled token_url", "metrics": [{"other": {"type": "Red Hat severity rating", "content": {"value": "Moderate", "namespace": "https://access.redhat.com/security/updates/classification/"}}}, {"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}}], "affected": [{"cpes": ["cpe:/a:redhat:cost_management:4::el9"], "vendor": "Red Hat", "product": "Cost Management 4", "versions": [{"status": "unaffected", "version": "1790844333", "lessThan": "*", "versionType": "rpm"}], "packageName": "costmanagement/costmanagement-metrics-rhel9-operator", "collectionURL": "https://catalog.redhat.com/software/containers/", "defaultStatus": "affected"}], "timeline": [{"lang": "en", "time": "2026-05-26T00:00:00.000Z", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2026-07-30T00:00:00.000Z", "value": "Made public."}], "datePublic": "2026-07-30T00:00:00.000Z", "references": [{"url": "https://access.redhat.com/errata/RHSA-2026:81201", "name": "RHSA-2026:81201", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/security/cve/CVE-2026-18382", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2509253", "name": "RHBZ#2509253", "tags": ["issue-tracking", "x_refsource_REDHAT"]}], "x_generator": {"engine": "cvelib 1.8.0"}, "descriptions": [{"lang": "en", "value": "A flaw was found in koku-metrics-operator. The operator's CostManagementMetricsConfig custom resource allows a user able to edit the CR to specify an arbitrary OAuth token endpoint. When authentication.type is set to service-account, the operator sends the tenant's Red Hat SSO client_id and client_secret to this user-controlled URL, allowing the attacker to obtain the credentials."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-918", "description": "Server-Side Request Forgery (SSRF)"}]}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2026-10-12T20:53:46.248Z"}, "x_redhatCweChain": "CWE-918: Server-Side Request Forgery (SSRF)"}}, "cveMetadata": {"cveId": "CVE-2026-18382", "state": "PUBLISHED", "dateUpdated": "2026-10-12T20:53:46.248Z", "dateReserved": "2026-07-30T11:46:08.800Z", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "datePublished": "2026-07-30T12:00:29.961Z", "assignerShortName": "redhat"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"collectionURL": "https://catalog.redhat.com/software/containers/", "cpes": ["cpe:/a:redhat:cost_management:4::el9"], "defaultStatus": "affected", "packageName": "costmanagement/costmanagement-metrics-rhel9-operator", "product": "Cost Management 4", "vendor": "Red Hat", "versions": [{"lessThan": "*", "status": "unaffected", "version": "1790844333", "versionType": "rpm"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:cost_management_metrics_operator:-:*:*:*:*:openshift:*:*", "matchCriteriaId": "986E843B-6166-4A3A-906F-C841852C9CE6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in koku-metrics-operator. The operator's CostManagementMetricsConfig custom resource allows a user able to edit the CR to specify an arbitrary OAuth token endpoint. When authentication.type is set to service-account, the operator sends the tenant's Red Hat SSO client_id and client_secret to this user-controlled URL, allowing the attacker to obtain the credentials."}, {"lang": "es", "value": "Se encontr\u00f3 una falla en koku-metrics-operator. El recurso personalizado CostManagementMetricsConfig del operador permite a un usuario con capacidad de editar el CR especificar un endpoint de token OAuth arbitrario. Cuando authentication.type se establece en service-account, el operador env\u00eda el client_id y client_secret de Red Hat SSO del inquilino a esta URL controlada por el usuario, permitiendo al atacante obtener las credenciales."}], "id": "CVE-2026-18382", "lastModified": "2026-10-23T22:10:00.160", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 4.0, "source": "secalert@redhat.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-18382", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-07-30T13:05:28.952444Z", "version": "2.0.3"}}]}, "published": "2026-07-30T12:17:27.827", "references": [{"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2026:81201"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://access.redhat.com/security/cve/CVE-2026-18382"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Mitigation", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2509253"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "secalert@redhat.com", "type": "Secondary"}]}

{"bugzilla": {"description": "project-koku/koku-metrics-operator: koku-metrics-operator: service-account client credentials sent to user-controlled token_url", "id": "2509253", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2509253"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N", "status": "draft"}, "cwe": "CWE-918", "details": ["A flaw was found in koku-metrics-operator. The operator's CostManagementMetricsConfig custom resource allows a user able to edit the CR to specify an arbitrary OAuth token endpoint. When authentication.type is set to service-account, the operator sends the tenant's Red Hat SSO client_id and client_secret to this user-controlled URL, allowing the attacker to obtain the credentials."], "name": "CVE-2026-18382", "package_state": [{"cpe": "cpe:/a:redhat:cost_management:4", "fix_state": "Affected", "package_name": "costmanagement/costmanagement-metrics-rhel9-operator", "product_name": "Cost Management Metrics Operator"}], "public_date": "2026-07-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-18382\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-18382"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": null}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Cost Management Metrics Operator", "source": "cna", "vendor": "Red Hat"}, "product": "cost_management_metrics_operator", "vendor": "red_hat"}], "created": "2026-07-30T15:28:57.280303+00:00", "updated": "2026-08-02T05:30:06.556095+00:00", "vendors": ["red_hat", "red_hat$PRODUCT$cost_management_metrics_operator"]}