CVE-2026-101836

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Unauthorized Data Access in Oracle E-Business Suite iSupplier Portal

Publication date: 2026-10-20

Last updated on: 2026-10-27

Assigner: Oracle

Description

Vulnerability in the iSupplier Portal 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 iSupplier Portal. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all iSupplier Portal accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

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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-2026-101836

EUVD

EUVD-2026-106236

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	iSupplier Portal	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 E-Business Suite's iSupplier Portal product affecting versions 12.2.3 to 12.2.15. It allows a low-privileged attacker with network access to exploit it via HTTP, potentially leading to unauthorized access to critical data or full access to all accessible data in the iSupplier Portal.

Detection Guidance

This vulnerability affects Oracle E-Business Suite iSupplier Portal versions 12.2.3 to 12.2.15. Detection requires checking the installed version of the iSupplier Portal component. Use Oracle's EBS version check tools or query the database for the specific component version. No specific commands are provided in the context.

Impact Analysis

The vulnerability can result in unauthorized access to sensitive data stored in the iSupplier Portal, including critical information. Attackers could read or exfiltrate data, leading to data breaches or loss of confidential information.

Compliance Impact

This vulnerability could lead to non-compliance with regulations like GDPR or HIPAA due to unauthorized data access. Organizations may face legal penalties, reputational damage, and loss of customer trust if sensitive data is compromised.

Mitigation Strategies

Apply the latest Oracle E-Business Suite patches for iSupplier Portal versions 12.2.3 to 12.2.15. Restrict network access to HTTP ports used by iSupplier Portal. Monitor for unauthorized access attempts to critical data.

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