cve-2026-70899

HIGH CVSS 8.8 opencve
Description

Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management. Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Data Relationship Management. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Timeline
Published
2026-08-18 21:17 UTC
Last Modified
2026-08-24
CVSS Details

CVSS details not available.

Affected Products

No product information available.

Weaknesses (CWE)
CWE-284 CWE-285 CWE-287
CVSS metrics
Version Base Severity Vector Exploitability Impact Source
3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H mitre
3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H nvd
3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H opencve
References

No references available.

Linked Vulnerabilities

No linked vulnerabilities found.

{
  "cve": "CVE-2026-70899",
  "enrichment": {
    "affected": [
      {
        "configurations": [
          {
            "platform": null,
            "status": "affected",
            "versions": {
              "scheme": "generic",
              "value": "11.2.25.0.000"
            }
          }
        ],
        "enrichment": {
          "confidence": 95.0,
          "confidence_source": "inferred",
          "scores": [
            {
              "score": 95.0,
              "source": "inferred"
            },
            {
              "score": 100.0,
              "source": "matching"
            }
          ]
        },
        "original": {
          "product": "Oracle Hyperion Data Relationship Management",
          "source": "cna",
          "vendor": "Oracle Corporation"
        },
        "product": "hyperion_data_relationship_management",
        "vendor": "oracle"
      }
    ],
    "created": "2026-08-19T07:00:10.616255+00:00",
    "title": "Remote System Compromise via Access Control Flaw in Oracle Hyperion Data Relationship Management",
    "updated": "2026-08-22T05:45:05.246583+00:00",
    "vendors": [
      "oracle",
      "oracle$PRODUCT$hyperion_data_relationship_management"
    ]
  },
  "epss": {
    "score": 0.00432
  },
  "mitre": {
    "cpes": [
      "cpe:2.3:a:oracle:hyperion_data_relationship_management:11.2.25.0.000:*:*:*:*:*:*:*"
    ],
    "created": "2026-08-18T21:02:24.725000+00:00",
    "description": "Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security).   The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management.  Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Data Relationship Management. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).",
    "metrics": {
      "cvssV2_0": {},
      "cvssV3_0": {},
      "cvssV3_1": {
        "score": 8.8,
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
      },
      "cvssV4_0": {}
    },
    "mitre_repo_path": "cves/2026/70xxx/CVE-2026-70899.json",
    "references": [
      "https://www.oracle.com/security-alerts/cspuaug2026.html"
    ],
    "title": null,
    "updated": "2026-08-22T02:03:38.837000+00:00",
    "vendors": [
      "oracle",
      "oracle$PRODUCT$hyperion_data_relationship_management"
    ],
    "weaknesses": []
  },
  "nvd": {
    "cpes": [
      "cpe:2.3:a:oracle:hyperion_data_relationship_management:11.2.25.0.000:*:*:*:*:*:*:*"
    ],
    "created": "2026-08-18T21:17:47.587000+00:00",
    "description": "Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security).   The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management.  Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Data Relationship Management. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).",
    "metrics": {
      "cvssV2_0": {},
      "cvssV3_0": {},
      "cvssV3_1": {
        "score": 8.8,
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
      },
      "cvssV4_0": {}
    },
    "nvd_repo_path": "2026/CVE-2026-70899.json",
    "references": [
      "https://www.oracle.com/security-alerts/cspuaug2026.html"
    ],
    "title": null,
    "updated": "2026-08-24T16:47:38.153000+00:00",
    "vendors": [
      "oracle",
      "oracle$PRODUCT$hyperion_data_relationship_management"
    ],
    "weaknesses": [
      "CWE-284"
    ]
  },
  "opencve": {
    "changes": [
      {
        "created": "2026-08-18T21:15:00+00:00",
        "data": [
          {
            "details": {
              "new": "Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security).   The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management.  Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Data Relationship Management. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).",
              "old": null
            },
            "type": "description"
          },
          {
            "details": [
              "oracle",
              "oracle$PRODUCT$hyperion_data_relationship_management"
            ],
            "type": "first_time"
          },
          {
            "details": {
              "added": [
                "cpe:2.3:a:oracle:hyperion_data_relationship_management:11.2.25.0.000:*:*:*:*:*:*:*"
              ],
              "removed": []
            },
            "type": "cpes"
          },
          {
            "details": {
              "added": [
                "oracle",
                "oracle$PRODUCT$hyperion_data_relationship_management"
              ],
              "removed": []
            },
            "type": "vendors"
          },
          {
            "details": {
              "added": [
                "https://www.oracle.com/security-alerts/cspuaug2026.html"
              ],
              "removed": []
            },
            "type": "references"
          },
          {
            "details": {
              "added": {
                "cvssV3_1": {
                  "score": 8.8,
                  "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                }
              },
              "removed": {},
              "updated": {}
            },
            "type": "metrics"
          }
        ],
        "id": "6fd4f205-0450-42fe-acdb-61a7810f12ad"
      },
      {
        "created": "2026-08-19T10:30:00+00:00",
        "data": [
          {
            "details": {
              "new": "HTTP-Based Privilege Escalation Leading to Full System Compromise in Oracle Hyperion Data Relationship Management",
              "old": null
            },
            "type": "title"
          },
          {
            "details": {
              "added": [
                "CWE-284"
              ],
              "removed": []
            },
            "type": "weaknesses"
          }
        ],
        "id": "6c80d8c1-a80d-4185-aa94-000bd264618f"
      },
      {
        "created": "2026-08-21T04:00:00+00:00",
        "data": [
          {
            "details": {
              "new": null,
              "old": "HTTP-Based Privilege Escalation Leading to Full System Compromise in Oracle Hyperion Data Relationship Management"
            },
            "type": "title"
          },
          {
            "details": {
              "added": [],
              "removed": [
                "CWE-284"
              ]
            },
            "type": "weaknesses"
          }
        ],
        "id": "97c7ba9f-d2ee-4ef8-8a2f-a28a93ad6023"
      },
      {
        "created": "2026-08-21T06:15:00+00:00",
        "data": [
          {
            "details": {
              "new": "Low‑Privilege HTTP Access Security Flaw Enables Full Compromise of Hyperion Data Relationship Management",
              "old": null
            },
            "type": "title"
          },
          {
            "details": {
              "added": [
                "CWE-285",
                "CWE-287"
              ],
              "removed": []
            },
            "type": "weaknesses"
          }
        ],
        "id": "e7466ecc-5089-48de-8a05-5159a63e08c2"
      },
      {
        "created": "2026-08-22T02:30:00+00:00",
        "data": [
          {
            "details": {
              "added": [
                "CWE-284"
              ],
              "removed": []
            },
            "type": "weaknesses"
          },
          {
            "details": {
              "added": {
                "ssvc": {
                  "options": {
                    "Automatable": "no",
                    "Exploitation": "none",
                    "Technical Impact": "total"
                  },
                  "version": "2.0.3"
                }
              },
              "removed": {},
              "updated": {}
            },
            "type": "metrics"
          }
        ],
        "id": "f277fad9-a46a-406c-8101-2122b8ce3cff"
      },
      {
        "created": "2026-08-22T04:30:00+00:00",
        "data": [
          {
            "details": {
              "new": null,
              "old": "Low‑Privilege HTTP Access Security Flaw Enables Full Compromise of Hyperion Data Relationship Management"
            },
            "type": "title"
          },
          {
            "details": {
              "added": [],
              "removed": [
                "CWE-285",
                "CWE-287"
              ]
            },
            "type": "weaknesses"
          }
        ],
        "id": "ff831e31-22ad-4c78-90dc-3b453f158e01"
      },
      {
        "created": "2026-08-22T06:00:00+00:00",
        "data": [
          {
            "details": {
              "new": "Remote System Compromise via Access Control Flaw in Oracle Hyperion Data Relationship Management",
              "old": null
            },
            "type": "title"
          }
        ],
        "id": "7330c6d4-4815-4cac-b927-abcd9889a508"
      }
    ],
    "cpes": {
      "data": [
        "cpe:2.3:a:oracle:hyperion_data_relationship_management:11.2.25.0.000:*:*:*:*:*:*:*"
      ],
      "providers": [
        "mitre",
        "nvd"
      ]
    },
    "created": {
      "data": "2026-08-18T21:02:24.725000+00:00",
      "provider": "mitre"
    },
    "description": {
      "data": "Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security).   The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management.  Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Data Relationship Management. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).",
      "provider": "mitre"
    },
    "metrics": {
      "cvssV2_0": {
        "data": {},
        "provider": null
      },
      "cvssV3_0": {
        "data": {},
        "provider": null
      },
      "cvssV3_1": {
        "data": {
          "score": 8.8,
          "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        },
        "provider": "mitre"
      },
      "cvssV4_0": {
        "data": {},
        "provider": null
      },
      "epss": {
        "data": {
          "score": 0.00432
        },
        "provider": "first"
      },
      "kev": {
        "data": {},
        "provider": null
      },
      "ssvc": {
        "data": {
          "options": {
            "Automatable": "no",
            "Exploitation": "none",
            "Technical Impact": "total"
          },
          "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": "Remote System Compromise via Access Control Flaw in Oracle Hyperion Data Relationship Management",
      "provider": "enrichment"
    },
    "updated": {
      "data": "2026-08-22T05:45:05.246583+00:00",
      "provider": "enrichment"
    },
    "vendors": {
      "data": [
        "oracle",
        "oracle$PRODUCT$hyperion_data_relationship_management"
      ],
      "providers": [
        "mitre",
        "nvd",
        "enrichment"
      ]
    },
    "weaknesses": {
      "data": [
        "CWE-284"
      ],
      "providers": [
        "nvd",
        "vulnrichment"
      ]
    }
  },
  "vulnrichment": {
    "cpes": [],
    "created": "2026-08-18T21:02:24.725000+00:00",
    "description": "Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security).   The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management.  Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Data Relationship Management. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).",
    "metrics": {
      "cvssV2_0": {},
      "cvssV3_0": {},
      "cvssV3_1": {},
      "cvssV4_0": {},
      "kev": {},
      "ssvc": {
        "options": {
          "Automatable": "no",
          "Exploitation": "none",
          "Technical Impact": "total"
        },
        "version": "2.0.3"
      }
    },
    "references": [],
    "title": null,
    "updated": "2026-08-22T02:03:32.509000+00:00",
    "vendors": [],
    "vulnrichment_repo_path": "2026/70xxx/CVE-2026-70899.json",
    "weaknesses": [
      "CWE-284"
    ]
  }
}
Enrichment data
EPSS
View JSON Download
CISA KEV
View JSON Download
Aggregated bundle (all enrichments)
View JSON API Download bundle
View JSON API Download JSON