{"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":"2026-07-30T13:05:36.789Z"},"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 Metrics Operator","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"costmanagement/costmanagement-metrics-rhel9-operator","defaultStatus":"affected","cpes":["cpe:/a:redhat:cost_management:4"]}],"references":[{"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":"2026-07-30T12:05:15.179Z"},"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"}}]}}