CVE-2026-70788

Unauthenticated HTTP Access Enables Arbitrary Data Modification and Disclosure in Oracle Hyperion Financial Reporting

Published Aug 18, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Vulnerability in the Oracle Hyperion Financial Reporting product of Oracle Hyperion (component: Server). The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Financial Reporting. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Hyperion Financial Reporting accessible data as well as unauthorized read access to a subset of Oracle Hyperion Financial Reporting accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N).

Analysis

AI-generated

Technical impact

Oracle Hyperion Financial Reporting’s Server component contains a flaw that permits attackers who can reach the system over HTTP to execute unauthorized select, insert, update, or delete operations against the database. Because authentication is not required, the vulnerability allows an adversary to alter report data integrity and read confidential parts of the data set. The CVSS vector indicates no user interaction and low attack complexity, translating into confidentiality and integrity impacts while leaving availability unaffected.

Affected Systems

This issue affects Oracle Corporation’s Hyperion Financial Reporting product, specifically the Server component of version 11.2.25.0.000. No other versions or products are listed as vulnerable.

Risk and Exploitability

The CVSS base score of 6.5 classifies the vulnerability as moderate severity, and the EPSS score is < 1%, so the exact likelihood of exploitation is uncertain. Because the flaw is exploitable over the public network without credentials, the potential for compromise is high. The server may be attacked from anywhere that can reach its HTTP interface, leading to unauthorized data modification or disclosure. The vulnerability is not yet listed in CISA’s KEV catalog.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply Oracle’s security patch that addresses this issue in version 11.2.25.0.000
  • Restrict network access to the Hyperion server by firewalling or placing it behind a VPN so that only trusted clients can reach its HTTP interface
  • Enforce strict role‑based access controls and review user privileges to limit the ability to modify or read sensitive data

Generated by OpenCVE AI on August 24, 2026 at 23:06 UTC.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Unauthenticated HTTP Access Enables Arbitrary Data Modification and Disclosure in Oracle Hyperion Financial Reporting
Type Values Removed Values Added
Title Unauthenticated HTTP Access Allows Data Modification and Disclosure in Oracle Hyperion Financial Reporting Server
Weaknesses CWE-269
Type Values Removed Values Added
Weaknesses CWE-284
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Unauthenticated HTTP Access Allows Data Modification and Disclosure in Oracle Hyperion Financial Reporting Server
Weaknesses CWE-269
Type Values Removed Values Added
Title Unauthorized HTTP Access Allows Data Modification/Disclosure in Oracle Hyperion Financial Reporting
Weaknesses CWE-284
Type Values Removed Values Added
Title Unauthorized HTTP Access Allows Data Modification/Disclosure in Oracle Hyperion Financial Reporting
Weaknesses CWE-284
Type Values Removed Values Added
Description Vulnerability in the Oracle Hyperion Financial Reporting product of Oracle Hyperion (component: Server). The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Financial Reporting. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Hyperion Financial Reporting accessible data as well as unauthorized read access to a subset of Oracle Hyperion Financial Reporting accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N).
First Time appeared Oracle
Oracle hyperion Financial Reporting
CPEs cpe:2.3:a:oracle:hyperion_financial_reporting:11.2.25.0.000:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle hyperion Financial Reporting
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
oracle
Published
Updated
Aug 24, 2026, 2:23 PM
Reserved
Aug 4, 2026, 10:06 PM
Status
Analyzed
Published
Aug 18, 2026, 9:17 PM
Modified
Oct 22, 2026, 7:09 PM