Oracle Hyperion Financial Reporting 11.2.25.0.000 Server improper authorization

Summaryinfo

A vulnerability described as critical has been identified in Oracle Hyperion Financial Reporting 11.2.25.0.000. This impacts an unknown function of the component Server. Such manipulation leads to improper authorization. This vulnerability is uniquely identified as CVE-2026-70766. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Oracle Hyperion Financial Reporting 11.2.25.0.000. Affected by this issue is an unknown code block of the component Server. The manipulation with an unknown input leads to a improper authorization vulnerability. Using CWE to declare the problem leads to CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. Impacted is confidentiality, integrity, and availability. CVE summarizes:

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).

The advisory is shared for download at oracle.com. This vulnerability is handled as CVE-2026-70766 since 08/05/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 08/19/2026). The MITRE ATT&CK project declares the attack technique as T1548.002.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• Financial Software

Vendor

• Oracle

Name

• Hyperion Financial Reporting

Version

• 11.2.25.0.000

License

• commercial

Website

• Vendor: https://www.oracle.com

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