CVE-2026-71019

Analyzed Analyzed - Analysis Complete

Cross-Site Scripting 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: Internal operations). 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

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-2026-71019

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 human interaction from someone other than the attacker.

Detection Guidance

Detection of CVE-2026-71019 requires checking for vulnerable versions of Oracle Commerce Guided Search or Oracle Commerce Experience Manager (version 11.4.0). Inspect system logs for HTTP requests targeting these components. Verify if unauthenticated access attempts exist. Check for unusual data access patterns or modifications in the application's data layer.

Impact Analysis

An attacker could exploit this to gain unauthorized access to read, modify, or delete data in the Oracle Commerce system. This could lead to data breaches, data manipulation, or loss of sensitive information.

Compliance Impact

This vulnerability could lead to unauthorized data access or modification, which may violate GDPR (data protection) and HIPAA (health data privacy) requirements. Organizations using this software may face compliance violations and potential penalties.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Commerce Guided Search / Oracle Commerce Experience Manager version 11.4.0. Restrict network access to HTTP ports and disable unnecessary services. Monitor for unusual data access or modifications in the affected product.

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