CVE-2026-70766

Analyzed Analyzed - Analysis Complete

Cross-Site Scripting in Oracle Hyperion Financial Reporting

Publication date: 2026-08-18

Last updated on: 2026-08-25

Assigner: Oracle

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 require human interaction from a person other than the attacker. 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 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-08-18

Last Modified

2026-08-25

Generated

2026-09-08

AI Q&A

2026-08-19

EPSS Evaluated

2026-09-07

NVD

CVE-2026-70766

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	hyperion_financial_reporting	11.2.25.0.000

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Hyperion Financial Reporting version 11.2.25.0.000. It allows an unauthenticated attacker to remotely access the system via HTTP and potentially modify or read some data. The attack requires the victim to interact with a malicious link or page.

Detection Guidance

Detection of CVE-2026-70766 requires monitoring for unauthorized access attempts to Oracle Hyperion Financial Reporting via HTTP. Check server logs for unusual requests targeting the Hyperion Financial Reporting component. Ensure network traffic inspection tools are configured to flag suspicious interactions with the affected service.

Impact Analysis

If exploited, an attacker could gain unauthorized access to sensitive financial data stored in Oracle Hyperion Financial Reporting. This could lead to data leaks, unauthorized changes to reports, or financial data manipulation.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, which may violate compliance requirements under GDPR or HIPAA. Organizations using this software must address it to maintain regulatory compliance.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Hyperion Financial Reporting version 11.2.25.0.000. Restrict network access to the HTTP interface of the affected component. Monitor for unusual data access or modifications in the Oracle Hyperion Financial Reporting system.

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