{
  "cve": "CVE-2026-73872",
  "enrichment": {
    "affected": [
      {
        "configurations": [
          {
            "platform": null,
            "status": "affected",
            "versions": {
              "scheme": "semver",
              "value": "4.5.0"
            }
          }
        ],
        "enrichment": {
          "confidence": 95.0,
          "confidence_source": "inferred",
          "scores": [
            {
              "score": 95.0,
              "source": "inferred"
            },
            {
              "score": 100.0,
              "source": "matching"
            }
          ]
        },
        "original": {
          "product": "Helidon",
          "source": "cna",
          "vendor": "Oracle Corporation"
        },
        "product": "helidon",
        "vendor": "oracle"
      }
    ],
    "created": "2026-08-19T07:00:12.231240+00:00",
    "title": "Unauthenticated HTTP Data Exposure in Oracle Helidon Imperative Web Server",
    "updated": "2026-08-28T21:45:03.692532+00:00",
    "vendors": [
      "oracle",
      "oracle$PRODUCT$helidon"
    ]
  },
  "epss": {
    "score": 0.00319
  },
  "mitre": {
    "cpes": [
      "cpe:2.3:a:oracle:helidon:*:*:*:*:*:*:*:*"
    ],
    "created": "2026-08-18T21:03:54.530000+00:00",
    "description": "Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).  Supported versions that are affected are 4.0.0-4.4.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of Helidon accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).",
    "metrics": {
      "cvssV2_0": {},
      "cvssV3_0": {},
      "cvssV3_1": {
        "score": 5.3,
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
      },
      "cvssV4_0": {}
    },
    "mitre_repo_path": "cves/2026/73xxx/CVE-2026-73872.json",
    "references": [
      "https://www.oracle.com/security-alerts/cspuaug2026.html"
    ],
    "title": null,
    "updated": "2026-08-28T18:24:29.856000+00:00",
    "vendors": [
      "oracle",
      "oracle$PRODUCT$helidon"
    ],
    "weaknesses": []
  },
  "nvd": {
    "cpes": [
      "cpe:2.3:a:oracle:helidon:4.5.0:*:*:*:*:*:*:*"
    ],
    "created": "2026-08-18T21:18:19.453000+00:00",
    "description": "Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).  Supported versions that are affected are 4.0.0-4.4.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of Helidon accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).",
    "metrics": {
      "cvssV2_0": {},
      "cvssV3_0": {},
      "cvssV3_1": {
        "score": 5.3,
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
      },
      "cvssV4_0": {}
    },
    "nvd_repo_path": "2026/CVE-2026-73872.json",
    "references": [
      "https://www.oracle.com/security-alerts/cspuaug2026.html"
    ],
    "title": null,
    "updated": "2026-08-28T20:19:45.957000+00:00",
    "vendors": [
      "oracle",
      "oracle$PRODUCT$helidon"
    ],
    "weaknesses": [
      "CWE-284"
    ]
  },
  "opencve": {
    "changes": [
      {
        "created": "2026-08-18T21:15:00+00:00",
        "data": [
          {
            "details": {
              "new": "Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).   The supported version that is affected is 4.5.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of Helidon accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).",
              "old": null
            },
            "type": "description"
          },
          {
            "details": [
              "oracle",
              "oracle$PRODUCT$helidon"
            ],
            "type": "first_time"
          },
          {
            "details": {
              "added": [
                "cpe:2.3:a:oracle:helidon:4.5.0:*:*:*:*:*:*:*"
              ],
              "removed": []
            },
            "type": "cpes"
          },
          {
            "details": {
              "added": [
                "oracle",
                "oracle$PRODUCT$helidon"
              ],
              "removed": []
            },
            "type": "vendors"
          },
          {
            "details": {
              "added": [
                "https://www.oracle.com/security-alerts/cspuaug2026.html"
              ],
              "removed": []
            },
            "type": "references"
          },
          {
            "details": {
              "added": {
                "cvssV3_1": {
                  "score": 5.3,
                  "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
                }
              },
              "removed": {},
              "updated": {}
            },
            "type": "metrics"
          }
        ],
        "id": "631a3fae-f9ee-4688-b264-0fcae92e5f27"
      },
      {
        "created": "2026-08-19T07:15:00+00:00",
        "data": [
          {
            "details": {
              "new": "Unauthenticated HTTP Read Access in Oracle Helidon Imperative Web Server",
              "old": null
            },
            "type": "title"
          },
          {
            "details": {
              "added": [
                "CWE-200"
              ],
              "removed": []
            },
            "type": "weaknesses"
          }
        ],
        "id": "020d2b03-fc69-4b43-b328-7981cf5ae47f"
      },
      {
        "created": "2026-08-19T17:30:00+00:00",
        "data": [
          {
            "details": {
              "new": null,
              "old": "Unauthenticated HTTP Read Access in Oracle Helidon Imperative Web Server"
            },
            "type": "title"
          },
          {
            "details": {
              "added": [],
              "removed": [
                "CWE-200"
              ]
            },
            "type": "weaknesses"
          }
        ],
        "id": "ba525188-429e-443f-989d-b4fdf2c549ae"
      },
      {
        "created": "2026-08-20T02:30:00+00:00",
        "data": [
          {
            "details": {
              "new": "Unauthenticated HTTP Read Access in Oracle Helidon 4.5.0",
              "old": null
            },
            "type": "title"
          },
          {
            "details": {
              "added": [
                "CWE-200"
              ],
              "removed": []
            },
            "type": "weaknesses"
          }
        ],
        "id": "08ab3fc8-8ceb-46f3-a650-b8f4b54547ad"
      },
      {
        "created": "2026-08-20T16:30:00+00:00",
        "data": [
          {
            "details": {
              "new": null,
              "old": "Unauthenticated HTTP Read Access in Oracle Helidon 4.5.0"
            },
            "type": "title"
          },
          {
            "details": {
              "added": [],
              "removed": [
                "CWE-200"
              ]
            },
            "type": "weaknesses"
          }
        ],
        "id": "a9c4af42-176f-4b8f-83a5-ab874e85b345"
      },
      {
        "created": "2026-08-20T19:30:00+00:00",
        "data": [
          {
            "details": {
              "added": [
                "CWE-284"
              ],
              "removed": []
            },
            "type": "weaknesses"
          },
          {
            "details": {
              "added": {
                "ssvc": {
                  "options": {
                    "Automatable": "yes",
                    "Exploitation": "none",
                    "Technical Impact": "partial"
                  },
                  "version": "2.0.3"
                }
              },
              "removed": {},
              "updated": {}
            },
            "type": "metrics"
          }
        ],
        "id": "47c6e62e-59aa-429a-b0f4-730d8224dc36"
      },
      {
        "created": "2026-08-20T23:45:00+00:00",
        "data": [
          {
            "details": {
              "new": "Unauthenticated HTTP Disclosure in Oracle Helidon 4.5.0",
              "old": null
            },
            "type": "title"
          }
        ],
        "id": "6efb7693-f7e4-4033-9399-0f4b32975aa2"
      },
      {
        "created": "2026-08-21T03:00:00+00:00",
        "data": [
          {
            "details": {
              "new": null,
              "old": "Unauthenticated HTTP Disclosure in Oracle Helidon 4.5.0"
            },
            "type": "title"
          }
        ],
        "id": "2b488e5f-1154-449c-9222-e7a25354e637"
      },
      {
        "created": "2026-08-28T19:45:00+00:00",
        "data": [
          {
            "details": {
              "new": "Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).  Supported versions that are affected are 4.0.0-4.4.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of Helidon accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).",
              "old": "Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).   The supported version that is affected is 4.5.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of Helidon accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)."
            },
            "type": "description"
          },
          {
            "details": {
              "added": [
                "cpe:2.3:a:oracle:helidon:*:*:*:*:*:*:*:*"
              ],
              "removed": []
            },
            "type": "cpes"
          }
        ],
        "id": "4d13bf95-5e6d-46fc-ae13-6ec9e5b67c08"
      },
      {
        "created": "2026-08-28T22:00:00+00:00",
        "data": [
          {
            "details": {
              "new": "Unauthenticated HTTP Data Exposure in Oracle Helidon Imperative Web Server",
              "old": null
            },
            "type": "title"
          }
        ],
        "id": "0bf19bdc-5476-4cbd-a3e3-a760b91790a4"
      }
    ],
    "cpes": {
      "data": [
        "cpe:2.3:a:oracle:helidon:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:oracle:helidon:4.5.0:*:*:*:*:*:*:*"
      ],
      "providers": [
        "mitre",
        "nvd"
      ]
    },
    "created": {
      "data": "2026-08-18T21:03:54.530000+00:00",
      "provider": "mitre"
    },
    "description": {
      "data": "Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).  Supported versions that are affected are 4.0.0-4.4.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of Helidon accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).",
      "provider": "mitre"
    },
    "metrics": {
      "cvssV2_0": {
        "data": {},
        "provider": null
      },
      "cvssV3_0": {
        "data": {},
        "provider": null
      },
      "cvssV3_1": {
        "data": {
          "score": 5.3,
          "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
        },
        "provider": "mitre"
      },
      "cvssV4_0": {
        "data": {},
        "provider": null
      },
      "epss": {
        "data": {
          "score": 0.00319
        },
        "provider": "first"
      },
      "kev": {
        "data": {},
        "provider": null
      },
      "ssvc": {
        "data": {
          "options": {
            "Automatable": "yes",
            "Exploitation": "none",
            "Technical Impact": "partial"
          },
          "version": "2.0.3"
        },
        "provider": "vulnrichment"
      },
      "threat_severity": {
        "data": null,
        "provider": null
      }
    },
    "references": {
      "data": [
        "https://www.oracle.com/security-alerts/cspuaug2026.html"
      ],
      "providers": [
        "mitre",
        "nvd"
      ]
    },
    "title": {
      "data": "Unauthenticated HTTP Data Exposure in Oracle Helidon Imperative Web Server",
      "provider": "enrichment"
    },
    "updated": {
      "data": "2026-08-28T21:45:03.692532+00:00",
      "provider": "enrichment"
    },
    "vendors": {
      "data": [
        "oracle",
        "oracle$PRODUCT$helidon"
      ],
      "providers": [
        "mitre",
        "nvd",
        "enrichment"
      ]
    },
    "weaknesses": {
      "data": [
        "CWE-284"
      ],
      "providers": [
        "nvd",
        "vulnrichment"
      ]
    }
  },
  "vulnrichment": {
    "cpes": [],
    "created": "2026-08-18T21:03:54.530000+00:00",
    "description": "Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).   The supported version that is affected is 4.5.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of Helidon accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).",
    "metrics": {
      "cvssV2_0": {},
      "cvssV3_0": {},
      "cvssV3_1": {},
      "cvssV4_0": {},
      "kev": {},
      "ssvc": {
        "options": {
          "Automatable": "yes",
          "Exploitation": "none",
          "Technical Impact": "partial"
        },
        "version": "2.0.3"
      }
    },
    "references": [],
    "title": null,
    "updated": "2026-08-20T18:11:07.334000+00:00",
    "vendors": [],
    "vulnrichment_repo_path": "2026/73xxx/CVE-2026-73872.json",
    "weaknesses": [
      "CWE-284"
    ]
  }
}