# CVE-2026-87131: Oracle Hyperion Data Relationship Management access control bypass

Source: https://junglewise.ai/threats/cve-2026-87131-oracle-hyperion-data-relationship-management-access-control  
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-2026-87131 · Severity: high · CVSS 7.6 · Published 2026-09-15

Oracle Hyperion Data Relationship Management is an enterprise data management platform used to store and manage critical business information. An attacker with low-level network access can exploit a weakness in access controls to view, modify, or delete sensitive data without authorization, requiring a legitimate user to interact with a malicious link or content. The vulnerability can impact confidentiality and integrity of data stored in the system.

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-2026-87131 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-87131 being exploited in the wild.

**How severe is CVE-2026-87131?** High severity, with a CVSS score of 7.6, 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-2026-87131?** 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-2026-87131 attacked?** It is attacked over the network, in a hosted service.

**Am I affected by CVE-2026-87131?** 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 an access control vulnerability in the Oracle Hyperion Data Relationship Management component (version 11.2.26.0.000). The vulnerability is exploitable via HTTP by a low-privileged attacker with network access and requires user interaction (reflected attack with UI redirection). The attack has changed scope (CVSS:S:C), indicating the vulnerability can impact systems beyond the affected product. Successful exploitation allows unauthorized access to critical data and modification/deletion of accessible data. A patch is expected in Oracle's September 2026 security update.

## 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)