CVE-2026-71031

Analyzed Analyzed - Analysis Complete

Unauthenticated Data Access in Oracle Commerce Guided Search

Publication date: 2026-08-18

Last updated on: 2026-08-31

Assigner: Oracle

Description

Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Commerce Guided Search / Oracle Commerce Experience Manager. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Commerce Guided Search / Oracle Commerce Experience Manager, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Commerce Guided Search / Oracle Commerce Experience Manager accessible data as well as unauthorized read access to a subset of Oracle Commerce Guided Search / Oracle Commerce Experience Manager accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).

CVSS Scores

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Meta Information

Published

2026-08-18

Last Modified

2026-08-31

Generated

2026-09-09

AI Q&A

2026-08-19

EPSS Evaluated

2026-09-07

NVD

CVE-2026-71031

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	commerce_experience_manager	11.4.0
oracle	commerce_guided_search	11.4.0

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 Commerce Guided Search / Oracle Commerce Experience Manager version 11.4.0. It allows an unauthenticated attacker to remotely access the system via HTTP and potentially compromise it. The attack requires some interaction from a user but can impact other connected products. The vulnerability could let attackers read or modify some data within the system.

Detection Guidance

This vulnerability affects Oracle Commerce Guided Search / Oracle Commerce Experience Manager version 11.4.0. Detection involves checking for exposed HTTP endpoints related to the Endeca Application Controller. Inspect network traffic for unusual HTTP requests targeting port 80 or 443. Verify if the system is running version 11.4.0 and if HTTP access is enabled without authentication.

Impact Analysis

If exploited, this vulnerability may allow unauthorized access to sensitive data, including the ability to read or alter some information stored in the Oracle Commerce system. Attackers could potentially gain control over parts of the system or access confidential data, depending on the system's configuration.

Compliance Impact

This vulnerability could lead to unauthorized data access or modification, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Organizations using affected Oracle Commerce versions may face legal or regulatory penalties if sensitive data is compromised due to this issue.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Commerce Guided Search / Oracle Commerce Experience Manager version 11.4.0. Disable unnecessary HTTP access to the Endeca Application Controller component. Monitor network traffic for unusual HTTP requests targeting the vulnerable component.

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