CVE-2026-61020

Analyzed Analyzed - Analysis Complete

Oracle Customers Online Data Manipulation Vulnerability

Publication date: 2026-07-21

Last updated on: 2026-08-03

Assigner: Oracle

Description

Vulnerability in the Oracle Customers 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 Customers Online. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Customers Online accessible data as well as unauthorized access to critical data or complete access to all Oracle Customers Online accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-07-21

Last Modified

2026-08-03

Generated

2026-08-11

AI Q&A

2026-07-22

EPSS Evaluated

2026-08-09

NVD

CVE-2026-61020

EUVD

EUVD-2026-47244

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	customers_online	From 12.2.3 (inc) to 12.2.15 (inc)

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 Customers Online, part of Oracle E-Business Suite. It affects versions 12.2.3 to 12.2.15. The issue allows a low-privileged attacker with network access to manipulate or access critical data due to insufficient access controls.

Detection Guidance

Detection of this vulnerability requires monitoring Oracle Customers Online for unauthorized access or modifications. Check Oracle E-Business Suite logs for unusual HTTP requests targeting the component. Review database logs for unexpected data changes in critical tables. Ensure all user accounts have least privilege and monitor for low-privileged users performing administrative actions.

Impact Analysis

An attacker could create, delete, or modify sensitive data in Oracle Customers Online. They could also gain unauthorized access to confidential information, potentially leading to data breaches or corruption of critical records.

Compliance Impact

This vulnerability could lead to unauthorized data access or modification, violating GDPR (data protection) and HIPAA (health data privacy) requirements. Non-compliance may result in legal penalties, fines, or reputational damage.

Mitigation Strategies

Apply the latest Oracle E-Business Suite patches for Oracle Customers Online component immediately. Restrict network access to HTTP ports for this application. Review and enforce strict access controls for low-privileged users. Monitor for unauthorized data modifications or access attempts.

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