# CVE-2026-87142: Oracle Hyperion Data Relationship Management CSRF in access control

Source: https://junglewise.ai/threats/cve-2026-87142-oracle-hyperion-data-relationship-management-csrf-in-access  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-15. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-87142 · Severity: high · CVSS 7.1 · Published 2026-09-15

Oracle Hyperion Data Relationship Management is a business intelligence and data governance tool used to manage enterprise data structures. A vulnerability allows an unauthenticated attacker to perform unauthorized modifications to critical data or cause service degradation, but requires tricking an authorized user into clicking a malicious link or visiting a crafted webpage. This could result in data corruption, data loss, or temporary system unavailability.

Technologies: [Oracle Hyperion Data Relationship Management](https://junglewise.ai/threats/technologies/hyperion-data-relationship-management). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-87142 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-87142 being exploited in the wild.

**How severe is CVE-2026-87142?** High severity, with a CVSS score of 7.1, published 15 September 2026.

**Which products and versions are affected?** Oracle Hyperion Data Relationship Management 11.2.26.0.000.

**Is there a fix for CVE-2026-87142?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-87142 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-87142?** Check whether you run Oracle Hyperion Data Relationship Management at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

This is a cross-site request forgery (CSRF) or social engineering vulnerability in the Access and Security component of Oracle Hyperion Data Relationship Management 11.2.26.0.000. The vulnerability is easily exploitable via HTTPS (network-accessible) but requires user interaction (UI:R), specifically requiring an authorized person to be socially engineered or tricked into performing an action. An unauthenticated attacker can leverage this to achieve unauthorized creation, deletion, or modification of data, as well as partial denial of service. The vulnerability affects data integrity and availability. Patching information is not detailed in the advisory.

## Affected products

- Oracle Hyperion Data Relationship Management 11.2.26.0.000

## Timeline

- 2026-09-15: disclosed

## References

- [https://www.oracle.com/security-alerts/cspusep2026.html](https://www.oracle.com/security-alerts/cspusep2026.html)

## Related threats

- [Oracle Hyperion Data Relationship Management denial of service in Access and security](https://junglewise.ai/threats/cve-2026-87148-oracle-hyperion-data-relationship-management-denial-of-service-in)
- [Oracle Hyperion Data Relationship Management access control bypass](https://junglewise.ai/threats/cve-2026-87147-oracle-hyperion-data-relationship-management-access-control)
- [Oracle Hyperion Data Relationship Management unauthorized access in access control](https://junglewise.ai/threats/cve-2026-87146-oracle-hyperion-data-relationship-management-unauthorized-access)
- [Oracle Hyperion Data Relationship Management authentication bypass](https://junglewise.ai/threats/cve-2026-87145-oracle-hyperion-data-relationship-management-authentication)
- [Oracle Hyperion Data Relationship Management cross-site request forgery in access control](https://junglewise.ai/threats/cve-2026-87144-oracle-hyperion-data-relationship-management-cross-site-request)