cve-2026-71155

{
  "cve": "CVE-2026-71155",
  "enrichment": {
    "affected": [
      {
        "configurations": [
          {
            "platform": null,
            "status": "affected",
            "versions": {
              "scheme": "semver",
              "value": "3.2.18"
            }
          }
        ],
        "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": "2026-08-19T05:30:06.326111+00:00",
    "updated": "2026-08-28T20:30:08.460430+00:00",
    "vendors": [
      "oracle",
      "oracle$PRODUCT$helidon"
    ]
  },
  "epss": {
    "score": 0.003
  },
  "mitre": {
    "cpes": [
      "cpe:2.3:a:oracle:helidon:*:*:*:*:*:*:*:*"
    ],
    "created": "2026-08-18T21:03:48.069000+00:00",
    "description": "Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).  Supported versions that are affected are 3.0.0-3.2.17. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Helidon.  While the vulnerability is in Helidon, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Helidon accessible data as well as  unauthorized update, insert or delete access to some of Helidon accessible data. CVSS 3.1 Base Score 8.5 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N).",
    "metrics": {
      "cvssV2_0": {},
      "cvssV3_0": {},
      "cvssV3_1": {
        "score": 8.5,
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N"
      },
      "cvssV4_0": {}
    },
    "mitre_repo_path": "cves/2026/71xxx/CVE-2026-71155.json",
    "references": [
      "https://www.oracle.com/security-alerts/cspuaug2026.html"
    ],
    "title": null,
    "updated": "2026-08-28T04:22:46.674000+00:00",
    "vendors": [
      "oracle",
      "oracle$PRODUCT$helidon"
    ],
    "weaknesses": []
  },
  "nvd": {
    "cpes": [
      "cpe:2.3:a:oracle:helidon:3.2.18:*:*:*:*:*:*:*"
    ],
    "created": "2026-08-18T21:18:16.617000+00:00",
    "description": "Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).  Supported versions that are affected are 3.0.0-3.2.17. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Helidon.  While the vulnerability is in Helidon, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Helidon accessible data as well as  unauthorized update, insert or delete access to some of Helidon accessible data. CVSS 3.1 Base Score 8.5 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N).",
    "metrics": {
      "cvssV2_0": {},
      "cvssV3_0": {},
      "cvssV3_1": {
        "score": 8.5,
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N"
      },
      "cvssV4_0": {}
    },
    "nvd_repo_path": "2026/CVE-2026-71155.json",
    "references": [
      "https://www.oracle.com/security-alerts/cspuaug2026.html"
    ],
    "title": null,
    "updated": "2026-08-28T05:16:43.820000+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 3.2.18. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Helidon.  While the vulnerability is in Helidon, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Helidon accessible data as well as  unauthorized update, insert or delete access to some of Helidon accessible data. CVSS 3.1 Base Score 8.5 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N).",
              "old": null
            },
            "type": "description"
          },
          {
            "details": [
              "oracle",
              "oracle$PRODUCT$helidon"
            ],
            "type": "first_time"
          },
          {
            "details": {
              "added": [
                "cpe:2.3:a:oracle:helidon:3.2.18:*:*:*:*:*:*:*"
              ],
              "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": 8.5,
                  "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N"
                }
              },
              "removed": {},
              "updated": {}
            },
            "type": "metrics"
          }
        ],
        "id": "9b1ea47a-1fb4-4e39-9294-ac05f3fa62fc"
      },
      {
        "created": "2026-08-19T05:45:00+00:00",
        "data": [
          {
            "details": {
              "new": "Helidon Vulnerability Enables Low‑Privileged Data Compromise via HTTP",
              "old": null
            },
            "type": "title"
          },
          {
            "details": {
              "added": [
                "CWE-284"
              ],
              "removed": []
            },
            "type": "weaknesses"
          }
        ],
        "id": "c5f251ea-f506-4f6a-8db5-a080554fbc48"
      },
      {
        "created": "2026-08-19T18:45:00+00:00",
        "data": [
          {
            "details": {
              "new": null,
              "old": "Helidon Vulnerability Enables Low‑Privileged Data Compromise via HTTP"
            },
            "type": "title"
          },
          {
            "details": {
              "added": [],
              "removed": [
                "CWE-284"
              ]
            },
            "type": "weaknesses"
          }
        ],
        "id": "60ea51ec-14c5-4b11-9f65-5035b9422b37"
      },
      {
        "created": "2026-08-20T05:15:00+00:00",
        "data": [
          {
            "details": {
              "new": "Low‑Privileged HTTP Attack Grants Unauthorized Data Access and Privilege Escalation in Oracle Helidon 3.2.18",
              "old": null
            },
            "type": "title"
          },
          {
            "details": {
              "added": [
                "CWE-269",
                "CWE-285"
              ],
              "removed": []
            },
            "type": "weaknesses"
          }
        ],
        "id": "599afc0d-3401-44ad-81bd-7ade4dcb58c1"
      },
      {
        "created": "2026-08-20T16:30:00+00:00",
        "data": [
          {
            "details": {
              "new": null,
              "old": "Low‑Privileged HTTP Attack Grants Unauthorized Data Access and Privilege Escalation in Oracle Helidon 3.2.18"
            },
            "type": "title"
          },
          {
            "details": {
              "added": [],
              "removed": [
                "CWE-269",
                "CWE-285"
              ]
            },
            "type": "weaknesses"
          }
        ],
        "id": "525c61c5-2880-416c-bb3f-fc3b83936da4"
      },
      {
        "created": "2026-08-20T23:15:00+00:00",
        "data": [
          {
            "details": {
              "new": "Helidon Access Control Bypass Enabling Unauthorized Data Manipulation",
              "old": null
            },
            "type": "title"
          },
          {
            "details": {
              "added": [
                "CWE-284"
              ],
              "removed": []
            },
            "type": "weaknesses"
          }
        ],
        "id": "98264782-acac-48e5-8556-6745f9be7ef1"
      },
      {
        "created": "2026-08-25T02:30:00+00:00",
        "data": [
          {
            "details": {
              "added": {
                "ssvc": {
                  "options": {
                    "Automatable": "no",
                    "Exploitation": "none",
                    "Technical Impact": "partial"
                  },
                  "version": "2.0.3"
                }
              },
              "removed": {},
              "updated": {}
            },
            "type": "metrics"
          }
        ],
        "id": "197f0261-b352-4060-ba94-b48a41c7f0fb"
      },
      {
        "created": "2026-08-28T05:00:00+00:00",
        "data": [
          {
            "details": {
              "new": "Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).  Supported versions that are affected are 3.0.0-3.2.17. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Helidon.  While the vulnerability is in Helidon, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Helidon accessible data as well as  unauthorized update, insert or delete access to some of Helidon accessible data. CVSS 3.1 Base Score 8.5 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N).",
              "old": "Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).   The supported version that is affected is 3.2.18. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Helidon.  While the vulnerability is in Helidon, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Helidon accessible data as well as  unauthorized update, insert or delete access to some of Helidon accessible data. CVSS 3.1 Base Score 8.5 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N)."
            },
            "type": "description"
          },
          {
            "details": {
              "added": [
                "cpe:2.3:a:oracle:helidon:*:*:*:*:*:*:*:*"
              ],
              "removed": []
            },
            "type": "cpes"
          }
        ],
        "id": "494bc955-5ead-4eb1-a0e1-104fb520591d"
      },
      {
        "created": "2026-08-28T20:45:00+00:00",
        "data": [
          {
            "details": {
              "new": null,
              "old": "Helidon Access Control Bypass Enabling Unauthorized Data Manipulation"
            },
            "type": "title"
          }
        ],
        "id": "f9da4d9f-72ad-4f0a-92d7-b96db61936e4"
      }
    ],
    "cpes": {
      "data": [
        "cpe:2.3:a:oracle:helidon:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:oracle:helidon:3.2.18:*:*:*:*:*:*:*"
      ],
      "providers": [
        "mitre",
        "nvd"
      ]
    },
    "created": {
      "data": "2026-08-18T21:03:48.069000+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 3.0.0-3.2.17. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Helidon.  While the vulnerability is in Helidon, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Helidon accessible data as well as  unauthorized update, insert or delete access to some of Helidon accessible data. CVSS 3.1 Base Score 8.5 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N).",
      "provider": "mitre"
    },
    "metrics": {
      "cvssV2_0": {
        "data": {},
        "provider": null
      },
      "cvssV3_0": {
        "data": {},
        "provider": null
      },
      "cvssV3_1": {
        "data": {
          "score": 8.5,
          "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N"
        },
        "provider": "mitre"
      },
      "cvssV4_0": {
        "data": {},
        "provider": null
      },
      "epss": {
        "data": {
          "score": 0.003
        },
        "provider": "first"
      },
      "kev": {
        "data": {},
        "provider": null
      },
      "ssvc": {
        "data": {
          "options": {
            "Automatable": "no",
            "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": null,
      "provider": null
    },
    "updated": {
      "data": "2026-08-28T20:30:08.460430+00:00",
      "provider": "enrichment"
    },
    "vendors": {
      "data": [
        "oracle",
        "oracle$PRODUCT$helidon"
      ],
      "providers": [
        "mitre",
        "nvd",
        "enrichment"
      ]
    },
    "weaknesses": {
      "data": [
        "CWE-284"
      ],
      "providers": [
        "nvd",
        "vulnrichment"
      ]
    }
  },
  "vulnrichment": {
    "cpes": [],
    "created": "2026-08-18T21:03:48.069000+00:00",
    "description": "Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).   The supported version that is affected is 3.2.18. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Helidon.  While the vulnerability is in Helidon, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Helidon accessible data as well as  unauthorized update, insert or delete access to some of Helidon accessible data. CVSS 3.1 Base Score 8.5 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N).",
    "metrics": {
      "cvssV2_0": {},
      "cvssV3_0": {},
      "cvssV3_1": {},
      "cvssV4_0": {},
      "kev": {},
      "ssvc": {
        "options": {
          "Automatable": "no",
          "Exploitation": "none",
          "Technical Impact": "partial"
        },
        "version": "2.0.3"
      }
    },
    "references": [],
    "title": null,
    "updated": "2026-08-25T01:24:27.792000+00:00",
    "vendors": [],
    "vulnrichment_repo_path": "2026/71xxx/CVE-2026-71155.json",
    "weaknesses": [
      "CWE-284"
    ]
  }
}