CVE-2026-70940Network attack vector

Low-privilege takeover via undisclosed access control flaw

Published Aug 18, 2026 · Updated Aug 18, 2026

Improper access control in Oracle Hyperion Financial Management 11.2.25.0.000 allows remote authenticated users to take over the application via HTTP. Oracle identifies only the Security component and has not disclosed the request handler, code path, or operation that fails to enforce access restrictions; Oracle's CVE record maps the issue to CWE-284. Network reachability to the HTTP interface and valid low-privilege credentials are required, and the public record supports application compromise but does not disclose a broader cross-product effect or public exploitation.

CVSS severity8.8
High
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Oracle Hyperion Financial Management 11.2.25.0.000 allows remote authenticated users to take over the application via HTTP. Oracle identifies only the Security component and has not disclosed the request handler, code path, or operation that fails to enforce access restrictions; Oracle's CVE record maps the issue to CWE-284. Network reachability to the HTTP interface and valid low-privilege credentials are required, and the public record supports application compromise but does not disclose a broader cross-product effect or public exploitation.

The record

CVE
CVE-2026-70940
Published
Aug 18, 2026
Updated
Aug 18, 2026
Vendor
Oracle
Product
Oracle Hyperion Financial Management
Classifications
CWE-284
Attack vector
network
Privileges
authenticated

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 privilegesauthenticated

What is affected?

Oracle · Oracle Hyperion Financial Managementversion=11.2.25.0.000

Published CVSS scores

8.8OracleCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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