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Oracle Loans CVE-2026-70844

| EUVDEUVD-2026-61795 HIGH
Improper Access Control (CWE-284)
2026-08-18 secalert_us@oracle.com GHSA-wwp8-pcfr-x9p4
7.1
CVSS 3.1 · Vendor: oracle
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Severity by source

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

Network-exploitable via HTTP requiring only a low-privileged account; no user interaction; high confidentiality loss across all Loans data but only partial integrity impact; availability is unaffected.

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

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

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

Lifecycle Timeline

2
Analysis Generated
Aug 19, 2026 - 02:21 vuln.today
CVE Published
Aug 18, 2026 - 21:17 nvd
HIGH 7.1

DescriptionCVE.org

Vulnerability in the Oracle Loans product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Loans. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Loans accessible data as well as unauthorized update, insert or delete access to some of Oracle Loans accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N).

AnalysisAI

Oracle Loans within Oracle E-Business Suite (versions 12.2.3 through 12.2.15) exposes all loan records to network-authenticated low-privileged users through an authorization control failure in the Internal Operations component. A low-privileged attacker with HTTP network access can read the complete Oracle Loans dataset and perform unauthorized inserts or updates on a subset of that data, without requiring elevated credentials or any victim interaction. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Execution
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Vulnerability AssessmentAI

Exploitation Exploitation requires a valid low-privileged Oracle E-Business Suite account (PR:L per CVSS vector) and HTTP network access to the EBS application tier hosting Oracle Loans versions 12.2.3 through 12.2.15. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 score of 7.1 (High) reflects a meaningful access-control gap: network-reachable, low complexity, requiring only a low-privileged account, with high confidentiality and partial integrity impact and no availability consequence. … 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 Patch Update for August 2026, available at https://www.oracle.com/security-alerts/cspuaug2026.html, which addresses CVE-2026-70844. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, identify all systems running Oracle E-Business Suite versions 12.2.3 through 12.2.15 with Loans module enabled and review recent access logs for anomalous user access to loan data. …

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CVE-2026-70844 vulnerability details – vuln.today

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