CVE-2026-60858Network attack vector

Takeover via missing authentication

Published Aug 18, 2026 · Updated Aug 20, 2026

Authentication bypass in Oracle Hyperion Calculation Manager 11.2.25.0.000 allows remote attackers to take over the server via HTTP. Oracle has not disclosed the specific endpoint or code path, but NVD enrichment maps the flaw to CWE-306, indicating that a critical function in the Security component is reachable without authentication. No credentials or user interaction are required; any exposed HTTP interface for that version is in scope, and successful exploitation can result in full application compromise.

CVSS severity9.8
Critical
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Oracle Hyperion Calculation Manager 11.2.25.0.000 allows remote attackers to take over the server via HTTP. Oracle has not disclosed the specific endpoint or code path, but NVD enrichment maps the flaw to CWE-306, indicating that a critical function in the Security component is reachable without authentication. No credentials or user interaction are required; any exposed HTTP interface for that version is in scope, and successful exploitation can result in full application compromise.

The record

CVE
CVE-2026-60858
Published
Aug 18, 2026
Updated
Aug 20, 2026
Vendor
Oracle
Product
Oracle Hyperion Calculation Manager
Classifications
CWE-306, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 20, 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?

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  1. Affected versionversion=11.2.25.0.000

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle · Oracle Hyperion Calculation Managerversion=11.2.25.0.000

Published CVSS scores

9.8OracleCVSS:3.1/AV:N/AC:L/PR:N/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.

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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

CWE-306Missing Authentication for Critical Function
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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