{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-96740","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","state":"PUBLISHED","assignerShortName":"redhat","dateReserved":"2026-09-23T15:44:19.471Z","datePublished":"2026-09-28T17:27:44.240Z","dateUpdated":"2026-10-05T08:56:02.300Z"},"containers":{"cna":{"title":"Streamshub/console: console-operator: streams for apache kafka console: unfiltered kafka client properties → sa-token exfiltration via config.providers","metrics":[{"other":{"content":{"value":"Important","namespace":"https://access.redhat.com/security/updates/classification/"},"type":"Red Hat severity rating"}},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"format":"CVSS"}],"descriptions":[{"lang":"en","value":"A flaw was found in the StreamsHub Console for Apache Kafka. Tenant-supplied Kafka client properties from the Console custom resource are copied into the console-api AdminClient configuration without filtering security-sensitive keys, allowing a Console CR author to set config.providers and bootstrap.servers to exfiltrate the console-api ServiceAccount token to an attacker-controlled broker."}],"affected":[{"vendor":"Red Hat","product":"StreamsHub Console for Apache Kafka®","versions":[{"status":"affected","version":"0.2.1","lessThan":"0.12.9","versionType":"semver"},{"status":"affected","version":"0.13.0","lessThan":"0.14.1","versionType":"semver"}],"packageName":"console","collectionURL":"https://github.com/streamshub/console","defaultStatus":"unaffected"},{"vendor":"Red Hat","product":"streams for Apache Kafka 2","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"console-operator","defaultStatus":"affected","cpes":["cpe:/a:redhat:amq_streams:2"]},{"vendor":"Red Hat","product":"streams for Apache Kafka 3","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"console-operator","defaultStatus":"affected","cpes":["cpe:/a:redhat:amq_streams:3"]}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-96740","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2539427","name":"RHBZ#2539427","tags":["issue-tracking","x_refsource_REDHAT"]},{"url":"https://github.com/advisories/GHSA-3rpr-3qjq-fg52"},{"url":"https://github.com/streamshub/console/commit/d45897e12"},{"url":"https://github.com/streamshub/console/commit/ef13971"},{"url":"https://github.com/streamshub/console/pull/2957"}],"datePublic":"2026-09-28T17:05:21.306Z","problemTypes":[{"descriptions":[{"cweId":"CWE-470","description":"Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')","lang":"en","type":"CWE"}]}],"x_redhatCweChain":"CWE-470: Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')","workarounds":[{"lang":"en","value":"Restrict `create`, `update`, and `patch` permissions for Console custom resources to trusted administrators only. Where supported, apply a NetworkPolicy to restrict Console API egress to approved Kafka broker endpoints. These controls reduce exposure to the reported ServiceAccount-credential disclosure path but do not replace the permanent fix, which is to filter security-sensitive Kafka client properties. Upgrade to a release containing the permanent fix when available."}],"timeline":[{"lang":"en","time":"2026-09-23T14:18:04.405Z","value":"Reported to Red Hat."},{"lang":"en","time":"2026-09-28T17:05:21.306Z","value":"Made public."}],"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2026-10-05T08:56:02.300Z"},"x_generator":{"engine":"cvelib 1.8.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-96740","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-09-30T19:41:57.966653Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-30T20:11:12.132Z"}}]}}