CVE-2026-101820

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Authentication Bypass in Oracle General Ledger

Publication date: 2026-10-20

Last updated on: 2026-10-22

Assigner: Oracle

Description

Vulnerability in the Oracle General Ledger product of Oracle E-Business Suite (component: ADADMIN). 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 General Ledger. Successful attacks of this vulnerability can result in takeover of Oracle General Ledger. 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).

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Meta Information

Published

2026-10-20

Last Modified

2026-10-22

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-101820

EUVD

EUVD-2026-106219

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	Oracle General Ledger	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 General Ledger within 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 potentially take over the entire Oracle General Ledger system.

Detection Guidance

This vulnerability is specific to Oracle E-Business Suite's Oracle General Ledger component and requires network access via HTTP. Detection would involve checking for unauthorized access attempts or unusual activity in the Oracle General Ledger module. Review Oracle's security advisories and logs for signs of compromise or exploitation attempts.

Impact Analysis

If exploited, an attacker could gain full control over Oracle General Ledger, leading to unauthorized access, data manipulation, or system disruption. This could result in financial loss, data breaches, or operational downtime for organizations using the affected software.

Compliance Impact

This vulnerability allows unauthorized takeover of Oracle General Ledger, which could lead to unauthorized access or modification of sensitive financial data. Such breaches may violate compliance requirements under GDPR (data protection) and HIPAA (health information privacy) if financial data includes personal or health-related information.

Mitigation Strategies

Apply the latest Oracle E-Business Suite patches for General Ledger component ADADMIN as soon as possible. Restrict network access to HTTP interfaces and enforce strong authentication for low-privileged users.

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