CVE-2026-83366

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Unauthenticated Data Manipulation in Oracle Shipping Execution

Publication date: 2026-10-20

Last updated on: 2026-10-27

Assigner: Oracle

Description

Vulnerability in the Oracle Shipping Execution product of Oracle E-Business Suite (component: Workflow Events). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Shipping Execution. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Shipping Execution accessible data as well as unauthorized access to critical data or complete access to all Oracle Shipping Execution accessible data. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).

CVSS Scores

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Meta Information

Published

2026-10-20

Last Modified

2026-10-27

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-83366

EUVD

EUVD-2026-106286

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	Oracle Shipping Execution	12.2.3

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Shipping Execution, part of Oracle E-Business Suite. It affects versions 12.2.3 to 12.2.15. An unauthenticated attacker can exploit it via HTTP to compromise the system. Successful attacks may allow unauthorized creation, deletion, or modification of critical data, or unauthorized access to all accessible data in Oracle Shipping Execution.

Impact Analysis

If exploited, this vulnerability could lead to unauthorized access or manipulation of sensitive shipping execution data. Attackers might alter, delete, or steal critical information, potentially disrupting business operations or causing data breaches.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Unauthorized data exposure or alteration could result in legal penalties, fines, or reputational damage.

Mitigation Strategies

Apply the latest Oracle E-Business Suite patches for the Shipping Execution component immediately. Restrict HTTP access to the affected component via network firewalls or web application firewalls. Monitor for unusual data modifications or unauthorized access in Oracle Shipping Execution logs.

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