Description
Vulnerability in the Oracle Commerce Platform product of Oracle Commerce (component: Dynamo Commerce Server). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Commerce Platform. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Commerce Platform accessible data as well as unauthorized read access to a subset of Oracle Commerce Platform 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:L/I:H/A:N).
Published: 2026-10-20
Score: 7.1 High
EPSS: n/a
KEV: No
Impact: Unauthorized Data Modification
Action: Immediate Patch
AI Analysis

Impact

A vulnerability in the Oracle Commerce Platform 11.4.0, specifically the Dynamo Commerce Server component, allows an attacker with low privileged access and network reach via HTTP to create, delete, or modify critical data as well as read a subset of data. The flaw provides both confidentiality and integrity impacts and enables unauthorized creation, deletion or modification of data. The description indicates that the vulnerability is easily exploitable and could lead to unauthorized data manipulation without any user interaction.

Affected Systems

Oracle Corporation’s Oracle Commerce Platform, version 11.4.0, is affected. The vulnerability exists in the Dynamo Commerce Server component used by this product. Users running this exact version must take action, while later or earlier versions are not listed as affected in the available information.

Risk and Exploitability

The CVSS 3.1 base score of 7.1 denotes a medium-high severity with medium complexity and low privilege requirements. The EPSS score is not available, and the CVE is not in CISA KEV. The likely attack vector is a non‑authenticated HTTP request to the Commerce Server, and the threat is considered easily exploitable due to its low attack complexity and lack of user interaction requirement. The potential impact includes unauthorized data creation, deletion, modification, and read access, compromising both confidentiality and integrity of the system data.

Generated by OpenCVE AI on October 20, 2026 at 23:59 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply the official Oracle patch or update to a supported version of Oracle Commerce Platform that addresses the identified issue released in the October 2026 security patch bulletin.
  • If an immediate patch is unavailable, block external HTTP access to the Commerce Server using network segmentation or firewall rules, allowing only trusted internal systems to communicate with it.
  • Review and enforce proper authentication and authorization controls within the Commerce Server to prevent low‑privileged users from performing privileged operations, addressing the underlying improper access control flaw identified as CWE‑284.

Generated by OpenCVE AI on October 20, 2026 at 23:59 UTC.

Tracking

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Advisories

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History

Wed, 21 Oct 2026 00:30:00 +0000

Type Values Removed Values Added
Title Unauthorized Data Modification via Low-Privilege Network Attacks in Oracle Commerce Platform 11.4.0
Weaknesses CWE-284

Tue, 20 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Description Vulnerability in the Oracle Commerce Platform product of Oracle Commerce (component: Dynamo Commerce Server). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Commerce Platform. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Commerce Platform accessible data as well as unauthorized read access to a subset of Oracle Commerce Platform 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:L/I:H/A:N).
First Time appeared Oracle
Oracle commerce Platform
CPEs cpe:2.3:a:oracle:commerce_platform:11.4.0:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle commerce Platform
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N'}


Subscriptions

Oracle Commerce Platform
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-10-20T21:21:33.955Z

Reserved: 2026-09-28T15:40:09.491Z

Link: CVE-2026-101560

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-20T22:18:07.763

Modified: 2026-10-20T22:18:07.763

Link: CVE-2026-101560

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-21T00:00:13Z

Weaknesses