CVE-2026-101643

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Oracle Sales Online Data Access Vulnerability

Publication date: 2026-10-20

Last updated on: 2026-10-21

Assigner: Oracle

Description

Vulnerability in the Oracle Sales Online 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 Sales Online. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Sales Online accessible data as well as unauthorized read access to a subset of Oracle Sales Online 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).

CVSS Scores

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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-2026-101643

EUVD

EUVD-2026-106051

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	Oracle Sales Online	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 Sales Online, part of Oracle E-Business Suite. It affects versions 12.2.3 to 12.2.15. A low-privileged attacker with network access via HTTP can exploit it to gain unauthorized access to critical data, including creation, deletion, or modification of data, as well as read access to some data. The CVSS score is 7.1, indicating high impact on integrity and some on confidentiality.

Detection Guidance

Detection of this vulnerability requires checking for unauthorized access or modifications in Oracle Sales Online within Oracle E-Business Suite versions 12.2.3 to 12.2.15. Review HTTP access logs for unusual activity, especially from low-privileged users. Inspect database records for unexpected data changes or deletions in critical tables.

Impact Analysis

If you use Oracle Sales Online versions 12.2.3 to 12.2.15, an attacker could exploit this to steal, alter, or delete sensitive business data. This could lead to financial loss, reputational damage, or operational disruptions. Unauthorized modifications could also result in incorrect business decisions based on tampered data.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, violating GDPR's data integrity and confidentiality requirements. For HIPAA, it risks exposing protected health information, potentially leading to breaches. Compliance failures may result in legal penalties, fines, or loss of certification.

Mitigation Strategies

Apply the latest Oracle E-Business Suite patches for versions 12.2.3-12.2.15 to address the Oracle Sales Online vulnerability. Restrict network access to HTTP ports for untrusted sources and review user privileges to ensure least privilege access for Oracle Sales Online components.

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