{"id":"CVE-2026-96740","aliases":["EUVD-2026-88379","GHSA-3rpr-3qjq-fg52"],"status":"published","title":"Streamshub/console: console-operator: streams for apache kafka console: unfiltered kafka client properties → sa-token exfiltration via config.providers","description":"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.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00407,"percentile":0.35343,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-470"],"published":"2026-09-28T17:27:44Z","modified":"2026-11-03T17:42:38Z","products":[{"vendor":"red hat","product":"streams for apache kafka 2"},{"vendor":"red hat","product":"streams for apache kafka 3"},{"vendor":"red hat","product":"streamshub console for apache kafka®"}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-96740","tags":["vdb-entry","x_refsource_REDHAT","advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2539427","tags":["issue-tracking","x_refsource_REDHAT","report"]},{"url":"https://github.com/advisories/GHSA-3rpr-3qjq-fg52","tags":["advisory"]},{"url":"https://github.com/streamshub/console/commit/d45897e12","tags":["fix"]},{"url":"https://github.com/streamshub/console/commit/ef13971","tags":["fix"]},{"url":"https://github.com/streamshub/console/pull/2957","tags":["fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96740","tags":["advisory"]},{"url":"https://access.redhat.com/downloads/content/package-browser/","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/96xxx/CVE-2026-96740.json","tags":["advisory"]},{"url":"https://github.com/streamshub/console","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-96740","title":"Streamshub/console: console-operator: streams for apache kafka console: unfiltered kafka client properties → sa-token exfiltration via config.providers","description":"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.","status":"published","published":"2026-09-28T17:27:44.24Z","modified":"2026-11-03T17:42:38.42Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-470"],"updated_at":"2026-11-03T19:01:23.264561Z"}],"euvd":[{"id":"EUVD-2026-88379","description":"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.","status":"published","published":"2026-09-28T17:27:44Z","modified":"2026-11-03T17:42:38Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T19:19:16.978768Z"}],"ghsa":[{"id":"GHSA-3rpr-3qjq-fg52","title":"A flaw was found in the StreamsHub Console for Apache Kafka. Tenant-supplied Kafka client...","description":"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.","status":"published","published":"2026-09-28T18:31:27Z","modified":"2026-10-05T09:32:54Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-470"],"updated_at":"2026-11-02T15:12:48.068686Z"}],"nvd":[{"id":"CVE-2026-96740","description":"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.","status":"published","published":"2026-09-28T18:17:26.88Z","modified":"2026-11-03T18:18:07.47Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-470"],"updated_at":"2026-11-03T20:18:16.025511Z"}],"osv":[{"id":"CVE-2026-96740","title":"Streamshub/console: console-operator: streams for apache kafka console: unfiltered kafka client properties → sa-token exfiltration via config.providers","description":"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.","status":"published","published":"2026-09-28T17:27:44.24Z","modified":"2026-11-05T02:30:32.394241765Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-470"],"updated_at":"2026-11-07T03:08:12.622551Z"}]}}