CVE-2026-70959

Low-Privilege HTTP Access Control Flaw Allows Data Modification and Service Crash in Oracle Hyperion

Published Aug 18, 2026 CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Description
Vulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Installation and Configuration). 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 Infrastructure Technology. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Infrastructure Technology accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Hyperion Infrastructure Technology. CVSS 3.1 Base Score 8.1 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H).

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Low-Privilege HTTP Access Control Flaw Allows Data Modification and Service Crash in Oracle Hyperion
Type Values Removed Values Added
Title Access Control Flaw in Oracle Hyperion Infrastructure Technology Enables Unauthorized Data Modification and Denial of Service
Weaknesses CWE-287
Type Values Removed Values Added
Weaknesses CWE-284
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Access Control Flaw in Oracle Hyperion Infrastructure Technology Enables Unauthorized Data Modification and Denial of Service
Weaknesses CWE-287
Type Values Removed Values Added
Title Low-Privilege Remote Vulnerability Enabling Data Tampering and Denial of Service in Oracle Hyperion Infrastructure Technology
Weaknesses CWE-284
CWE-639
Type Values Removed Values Added
Title Low-Privilege Remote Vulnerability Enabling Data Tampering and Denial of Service in Oracle Hyperion Infrastructure Technology
Weaknesses CWE-284
CWE-639
Type Values Removed Values Added
Description Vulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Installation and Configuration). 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 Infrastructure Technology. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Infrastructure Technology accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Hyperion Infrastructure Technology. CVSS 3.1 Base Score 8.1 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H).
First Time appeared Oracle
Oracle hyperion Infrastructure Technology
CPEs cpe:2.3:a:oracle:hyperion_infrastructure_technology:11.2.25.0.000:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle hyperion Infrastructure Technology
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
oracle
Published
Updated
Aug 22, 2026, 3:30 AM
Reserved
Aug 4, 2026, 10:06 PM
Status
Analyzed
Published
Aug 18, 2026, 9:17 PM
Modified
Oct 22, 2026, 5:09 PM