{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.0.3"
              },
              {
                "introduced": "1.1.0"
              },
              {
                "fixed": "1.1.3"
              },
              {
                "introduced": "1.2.0-rc.1"
              },
              {
                "fixed": "1.2.0-rc.2"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "introduced": "98aa8742f7244e7150cc177438d83b9efc5fdece"
            },
            {
              "introduced": "f2822307a9db82ee6f8f4f41b475252897b4f1a6"
            },
            {
              "fixed": "ab4d9b2ac7c9b4bae184b76f2107a97a07597008"
            },
            {
              "fixed": "6939146711434ad0f427ade431c726b960ddcec8"
            },
            {
              "fixed": "eecc9de11c8f9fb189a2c1f6f2a1e12b7abbdd13"
            },
            {
              "fixed": "50fcae3f1753fd0ac3ae655a3fc080a761c49c04"
            },
            {
              "fixed": "93e6f10953cfc249af2222ddb6730d4b0a729129"
            },
            {
              "fixed": "e3da3c63dcf0895c693cb17ce142ef95e959b62a"
            }
          ],
          "repo": "https://github.com/openchoreo/openchoreo",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-rh53-xvx2-j327"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-269",
      "CWE-306",
      "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73842.json"
  },
  "details": "OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.0.3, 1.1.3, and 1.2.0-rc.2, internal/cluster-gateway/server.go exposed /api/proxy/, /api/exec/, and /api/wirelogs/ on an internal listener without requiring a client certificate or token, allowing any network-reachable caller to read tenant Kubernetes Secrets, mutate workloads, and execute commands across connected data planes. This issue is fixed in versions 1.0.3, 1.1.3, and 1.2.0-rc.2.",
  "id": "CVE-2026-73842",
  "modified": "2026-08-19T03:31:26.343525960Z",
  "published": "2026-08-13T21:59:24.390Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.0.3"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.1.3"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.2.0-rc.2"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73842.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/openchoreo/openchoreo/security/advisories/GHSA-rh53-xvx2-j327"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-73842"
    },
    {
      "type": "FIX",
      "url": "https://github.com/openchoreo/openchoreo/commit/50fcae3f1753fd0ac3ae655a3fc080a761c49c04"
    },
    {
      "type": "FIX",
      "url": "https://github.com/openchoreo/openchoreo/commit/93e6f10953cfc249af2222ddb6730d4b0a729129"
    },
    {
      "type": "FIX",
      "url": "https://github.com/openchoreo/openchoreo/commit/e3da3c63dcf0895c693cb17ce142ef95e959b62a"
    },
    {
      "type": "FIX",
      "url": "https://github.com/openchoreo/openchoreo/pull/4256"
    },
    {
      "type": "FIX",
      "url": "https://github.com/openchoreo/openchoreo/pull/4258"
    },
    {
      "type": "FIX",
      "url": "https://github.com/openchoreo/openchoreo/pull/4259"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "OpenChoreo: cluster-gateway internal proxy performs no caller authentication and is not read-only — data-plane Secret disclosure and arbitrary Kubernetes mutation"
}