CVE-2026-60327

Analyzed Analyzed - Analysis Complete

Authentication Bypass in Oracle Access Manager

Publication date: 2026-07-21

Last updated on: 2026-07-29

Assigner: Oracle

Description

Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager. While the vulnerability is in Oracle Access Manager, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Access Manager accessible data. CVSS 3.1 Base Score 8.6 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N).

CVSS Scores

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Meta Information

Published

2026-07-21

Last Modified

2026-07-29

Generated

2026-08-11

AI Q&A

2026-07-22

EPSS Evaluated

2026-08-09

NVD

CVE-2026-60327

EUVD

EUVD-2026-46742

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	access_manager	12.2.1.4.0
oracle	access_manager	14.1.2.1.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-287	When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Access Manager, a product under Oracle Fusion Middleware. It affects versions 12.2.1.4.0 and 14.1.2.1.0. The issue allows an unauthenticated attacker to remotely access the system via HTTP and potentially compromise it. Successful exploitation could lead to unauthorized access to sensitive data.

Detection Guidance

This vulnerability affects Oracle Access Manager versions 12.2.1.4.0 and 14.1.2.1.0. Detection requires checking the installed version of Oracle Access Manager. Use commands like 'opatch lsinventory' or check the Oracle Access Manager logs for unusual authentication requests. Ensure network monitoring for HTTP traffic targeting Oracle Access Manager ports.

Impact Analysis

If you use Oracle Access Manager versions 12.2.1.4.0 or 14.1.2.1.0, an attacker could exploit this to gain unauthorized access to critical data or all accessible data within Oracle Access Manager. This could result in data breaches or loss of sensitive information.

Compliance Impact

This vulnerability could lead to unauthorized data access, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Organizations using affected versions may face legal penalties, data protection fines, or reputational damage due to potential data breaches.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Access Manager versions 12.2.1.4.0 and 14.1.2.1.0. Disable unnecessary network access to the Oracle Access Manager component and restrict HTTP access to trusted sources only.

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