Authenticated data disclosure via BI Search access control
Published Aug 18, 2026 · Updated Aug 19, 2026
Improper access control in BI Search in Oracle Business Intelligence Enterprise Edition 8.2.0.0.0, 12.2.1.4.0, and 26.01.0.0.0 allows remote authenticated users to read unauthorized data over HTTP. Oracle’s advisory and the accessible CVE and NVD proxy records do not identify the affected request, handler, or authorization check that BI Search performs incorrectly, so the precise locus and failing operation remain undisclosed. Exploitation requires valid low-privilege application access and HTTP reachability to BI Search; published scoring bounds the direct impact to confidentiality, although Oracle notes the scope can extend into connected products.
Summary
What happened
Improper access control in BI Search in Oracle Business Intelligence Enterprise Edition 8.2.0.0.0, 12.2.1.4.0, and 26.01.0.0.0 allows remote authenticated users to read unauthorized data over HTTP. Oracle’s advisory and the accessible CVE and NVD proxy records do not identify the affected request, handler, or authorization check that BI Search performs incorrectly, so the precise locus and failing operation remain undisclosed. Exploitation requires valid low-privilege application access and HTTP reachability to BI Search; published scoring bounds the direct impact to confidentiality, although Oracle notes the scope can extend into connected products.
The record
- CVE
- CVE-2026-71056
- Published
- Aug 18, 2026
- Updated
- Aug 19, 2026
- Vendor
- Oracle
- Product
- Oracle Business Intelligence Enterprise Edition
- Classifications
- CWE-284, T1213
- 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?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=12.2.1.4.0
- Affected versionversion=26.01.0.0.0
- Affected versionversion=8.2.0.0.0
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.
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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