Authenticated data access via undisclosed access-control flaw
Published Aug 18, 2026 · Updated Aug 19, 2026
Improper access control in Oracle Hyperion Financial Management 11.2.25.0.000 allows remote authenticated users to read and alter data via HTTP. Oracle has not disclosed the affected Security component's access-control operation or how crafted HTTP input reaches it. Exploitation requires low privileges and interaction by another user; successful attacks expose a subset of data and permit some updates, inserts, or deletions.
Summary
What happened
Improper access control in Oracle Hyperion Financial Management 11.2.25.0.000 allows remote authenticated users to read and alter data via HTTP. Oracle has not disclosed the affected Security component's access-control operation or how crafted HTTP input reaches it. Exploitation requires low privileges and interaction by another user; successful attacks expose a subset of data and permit some updates, inserts, or deletions.
The record
- CVE
- CVE-2026-71145
- Published
- Aug 18, 2026
- Updated
- Aug 19, 2026
- Vendor
- Oracle Corporation
- Product
- Oracle Hyperion Financial Management
- Classifications
- CWE-284
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Aug 18, 2026CVE publishedPublication date reported by the CVE source.
- Aug 19, 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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- Affected versionversion=11.2.25.0.000
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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