CVE-2026-91220
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Oracle Business Process Management Suite Remote Code Execution

Publication date: 2026-10-20

Last updated on: 2026-10-21

Assigner: Oracle

Description
Vulnerability in the Oracle Business Process Management Suite product of Oracle Fusion Middleware (component: Human Workflow). 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 Business Process Management Suite. Successful attacks of this vulnerability can result in takeover of Oracle Business Process Management Suite. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

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Meta Information

Published
2026-10-20
Last Modified
2026-10-21
Generated
2026-11-10
AI Q&A
2026-10-21
EPSS Evaluated
2026-11-08
NVD
CVE-2026-91220
EUVD
EUVD-2026-106475

Affected Vendors & Products

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-306 The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
CWE-287 When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

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Executive Summary

This is a critical vulnerability in Oracle Business Process Management Suite versions 12.2.1.4.0 and 14.1.2.0.0. It allows an unauthenticated attacker to remotely compromise the system via HTTP, potentially leading to full system takeover. The vulnerability has a CVSS score of 9.8, indicating severe impact on confidentiality, integrity, and availability.

Impact Analysis

If you use affected versions of Oracle Business Process Management Suite, an attacker could exploit this to gain complete control over your system. This could lead to unauthorized access to sensitive data, modification or deletion of critical business processes, and disruption of services.

Compliance Impact

This vulnerability could severely impact compliance with GDPR and HIPAA by allowing unauthorized access to personal or health data. A successful exploit may result in data breaches, leading to legal penalties, reputational damage, and loss of trust. Organizations must address this to maintain regulatory compliance.

Mitigation Strategies

Apply the latest security patches from Oracle for affected versions 12.2.1.4.0 and 14.1.2.0.0 of Oracle Business Process Management Suite. If patches are unavailable, consider isolating the system from untrusted networks or disabling HTTP access until mitigation is applied.

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