CVE-2026-71017

Analyzed Analyzed - Analysis Complete

Unauthenticated HTTP Access in Oracle Commerce Guided Search

Publication date: 2026-08-18

Last updated on: 2026-08-24

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. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Commerce Guided Search / Oracle Commerce Experience Manager. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Commerce Guided Search / Oracle Commerce Experience Manager accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Commerce Guided Search / Oracle Commerce Experience Manager. CVSS 3.1 Base Score 6.5 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-08-18

Last Modified

2026-08-24

Generated

2026-09-08

AI Q&A

2026-08-19

EPSS Evaluated

2026-09-07

NVD

CVE-2026-71017

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 vulnerability affects Oracle Commerce Guided Search and Oracle Commerce Experience Manager version 11.4.0. It allows an unauthenticated attacker to remotely access the system via HTTP and potentially gain unauthorized access to critical data or cause a partial denial of service.

Detection Guidance

Detection involves checking for Oracle Commerce Guided Search or Oracle Commerce Experience Manager version 11.4.0. Verify network traffic on HTTP ports for unauthorized access attempts or unusual activity targeting the Endeca Application Controller component.

Impact Analysis

An attacker could exploit this to steal sensitive data or disrupt services. The impact includes unauthorized access to confidential information and potential service unavailability.

Compliance Impact

This vulnerability could lead to unauthorized data access, violating GDPR and HIPAA requirements for data protection and confidentiality.

Mitigation Strategies

Apply the latest security patches from Oracle immediately. Restrict network access to the affected component via firewalls or network segmentation. Monitor HTTP traffic for suspicious patterns and disable unnecessary services.

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