CVE-2026-70897Network attack vector

Unauthenticated data disclosure and partial modification

Published Aug 18, 2026 · Updated Aug 18, 2026

Authentication flaw in Oracle Hyperion Data Relationship Management 11.2.25.0.000 allows remote attackers to read and modify data via HTTPS. Oracle describes the issue only as an Access and security flaw and has not published the affected endpoint, code path, or the incorrect handling of untrusted requests. Exposure requires HTTPS reachability and no prior credentials; published impact is unauthorized access to all accessible data and modification of some accessible data.

CVSS severity8.2
High
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication flaw in Oracle Hyperion Data Relationship Management 11.2.25.0.000 allows remote attackers to read and modify data via HTTPS. Oracle describes the issue only as an Access and security flaw and has not published the affected endpoint, code path, or the incorrect handling of untrusted requests. Exposure requires HTTPS reachability and no prior credentials; published impact is unauthorized access to all accessible data and modification of some accessible data.

The record

CVE
CVE-2026-70897
Published
Aug 18, 2026
Updated
Aug 18, 2026
Vendor
Oracle
Product
Oracle Data Relationship Management
Classifications
T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 18, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=11.2.25.0.000

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle · Oracle Data Relationship Managementversion=11.2.25.0.000

Published CVSS scores

8.2OracleCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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