CVE-2026-83204

Received Received - Intake

Oracle Sourcing Takeover via HTTP in Oracle E-Business Suite

Publication date: 2026-09-15

Last updated on: 2026-09-15

Assigner: Oracle

Description

Vulnerability in the Oracle Sourcing product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Sourcing. Successful attacks of this vulnerability can result in takeover of Oracle Sourcing. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS Scores

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Meta Information

Published

2026-09-15

Last Modified

2026-09-15

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-83204

EUVD

EUVD-2026-79556

Affected Vendors & Products

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

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Sourcing, 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 could exploit it to take over the Oracle Sourcing component. The vulnerability has a CVSS base score of 7.5, indicating significant impact on confidentiality, integrity, and availability.

Detection Guidance

This vulnerability affects Oracle Sourcing in Oracle E-Business Suite versions 12.2.3 to 12.2.15. Detection requires checking for unauthorized access or unusual activity in the Oracle Sourcing component via HTTP. Review application logs for suspicious requests or privilege escalation attempts. Ensure all Oracle E-Business Suite patches are up to date.

Impact Analysis

An attacker could gain control of your Oracle Sourcing system, leading to potential data breaches, unauthorized modifications, or system disruptions. This could affect business operations, sensitive data exposure, and loss of trust in your systems.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, which may violate GDPR (data protection) or HIPAA (health data privacy) requirements. Compliance could be impacted if sensitive data is exposed or altered due to the takeover of Oracle Sourcing.

Mitigation Strategies

Apply the latest Oracle E-Business Suite patches for versions 12.2.3-12.2.15 to address the Oracle Sourcing vulnerability. Restrict network access to HTTP ports used by Oracle Sourcing and review user privileges to ensure least privilege access for internal operations.

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