{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "0.2.0"
                  },
                  {
                    "fixed": "0.12.10"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              },
              {
                "range": [
                  {
                    "introduced": "0.13.0"
                  },
                  {
                    "fixed": "0.14.2"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              }
            ]
          },
          "events": [
            {
              "introduced": "e4fe8ddaffb3f45e0061439a31d31b3d4c0dcb70"
            },
            {
              "fixed": "641e2028362fda24741d07ccba00174fb4e1255b"
            },
            {
              "introduced": "48f23a0a636d2ab18f1a175d1e2d0c2d8aef1a91"
            },
            {
              "fixed": "528fabf03111db594b2f8602f0c4887a72ea2ca0"
            }
          ],
          "repo": "https://github.com/streamshub/console",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "redhat",
    "cwe_ids": [
      "CWE-441"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105311.json"
  },
  "details": "The StreamsHub Console operator acts as a confused deputy: a Kubernetes tenant with permission to create a Console custom resource can set spec.kafkaClusters[].credentials.kafkaUser.namespace to any namespace. The operator, running with cluster-wide Secrets RBAC, reads the victim-namespace KafkaUser Secret (SASL credentials or TLS private keys) and writes the plaintext material into a Secret in the attacker's namespace. No same-namespace check or allowlist exists anywhere in the code path.",
  "id": "CVE-2026-105311",
  "modified": "2026-10-22T10:30:17.232295714Z",
  "published": "2026-10-20T11:30:09.568Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://access.redhat.com/downloads/content/package-browser/"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/security/cve/CVE-2026-105311"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2510875"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105311.json"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/streamshub/console"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-105311"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Console-operator: streams for apache kafka console: cross-namespace kafkauser secret exfiltration via confused deputy"
}