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Oracle Business Intelligence CVE-2026-71107

| EUVDEUVD-2026-62050 HIGH
Improper Access Control (CWE-284)
2026-08-18 secalert_us@oracle.com GHSA-p3xj-vmfp-wvr4
Authentication Bypass Oracle Business Intelligence
7.5
CVSS 3.1 · Vendor: oracle
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Severity by source

Vendor (oracle) PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
vuln.today AI
7.5 HIGH

Network-accessible HTTP authentication bypass with no prerequisites; only confidentiality impacted, no integrity or availability effect per description.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

2
Analysis Generated
Aug 18, 2026 - 22:28 vuln.today
CVE Published
Aug 18, 2026 - 21:18 nvd
HIGH 7.5

DescriptionCVE.org

Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Analytics Server). Supported versions that are affected are 8.2.0.0.0 and 26.01.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Business Intelligence Enterprise Edition accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

AnalysisAI

Unauthenticated remote data exposure in Oracle Business Intelligence Enterprise Edition (OBIEE) versions 8.2.0.0.0 and 26.01.0.0.0 allows network-adjacent attackers to read critical or all accessible analytics data via HTTP without credentials. The authentication bypass (per vendor tagging) in the Analytics Server component yields complete confidentiality loss - CVSS C:H - with no integrity or availability impact. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation No special conditions required beyond network-reachable HTTP access to the Oracle BIEE Analytics Server. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 score of 7.5 (High) is consistent with real-world risk for this vulnerability class. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Apply Oracle's Critical Security Patch Update (CPU) for August 2026, available at https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report.
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Recommended ActionAI

Within 24 hours, identify all OBIEE 8.2.0.0.0 and 26.01.0.0.0 instances in production and catalog sensitivity of hosted analytics. …

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CVE-2026-71107 vulnerability details – vuln.today
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