CVE-2026-91217
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Unauthenticated Data Access in Oracle SOA Suite

Publication date: 2026-10-20

Last updated on: 2026-10-30

Assigner: Oracle

Description
Vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Fabric Layer). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle SOA Suite. While the vulnerability is in Oracle SOA Suite, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle SOA Suite accessible data. CVSS 3.1 Base Score 8.6 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N).

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Meta Information

Published
2026-10-20
Last Modified
2026-10-30
Generated
2026-11-10
AI Q&A
2026-10-21
EPSS Evaluated
2026-11-08
NVD
CVE-2026-91217
EUVD
EUVD-2026-106472

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
oracle soa_suite 12.2.1.4.0
oracle soa_suite 14.1.2.0.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CWE-306 The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

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Executive Summary

This is a vulnerability in Oracle SOA Suite versions 12.2.1.4.0 and 14.1.2.0.0. It allows an unauthenticated attacker to remotely access the system via HTTP and potentially compromise it. The vulnerability has a high impact on confidentiality as it can lead to unauthorized access to critical data.

Detection Guidance

This vulnerability affects Oracle SOA Suite versions 12.2.1.4.0 and 14.1.2.0.0. Detection involves checking for exposed Oracle SOA Suite instances via HTTP. Use network scanning tools like nmap to identify open ports (default is 8001 for Oracle SOA Suite). Verify if the system is running affected versions by querying the Oracle Fusion Middleware version.

Impact Analysis

An attacker could exploit this to gain unauthorized access to sensitive data stored in Oracle SOA Suite. This may include critical business or personal information, depending on what the system processes. The attack does not require authentication, making it easier for remote attackers to exploit.

Compliance Impact

This vulnerability could lead to unauthorized data access, violating compliance requirements for GDPR (data protection) and HIPAA (health information privacy). Organizations using affected Oracle SOA Suite versions may face legal penalties, reputational damage, and loss of trust due to potential data breaches.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle SOA Suite versions 12.2.1.4.0 and 14.1.2.0.0. Restrict network access to HTTP ports used by Oracle SOA Suite. Monitor for unusual activity or unauthorized access attempts.

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