CVE-2026-83242

Deferred Deferred - Pending Action

Unauthenticated Data Manipulation in Oracle Commerce Experience Manager

Publication date: 2026-09-15

Last updated on: 2026-09-21

Assigner: Oracle

Description

Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience Manager). 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 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 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 7.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-09-15

Last Modified

2026-09-21

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-83242

EUVD

EUVD-2026-79594

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	commerce_guided_search	11.4.0
oracle	commerce_experience_manager	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 and Oracle Commerce Experience Manager version 11.4.0. It allows an unauthenticated attacker to remotely access and manipulate data via HTTP. The vulnerability can lead to unauthorized data changes, data theft, and partial service disruption.

Detection Guidance

Detecting this vulnerability requires checking for Oracle Commerce Guided Search or Oracle Commerce Experience Manager versions, particularly 11.4.0, running on your network. Inspect HTTP services for exposed administrative interfaces or endpoints. Look for unusual data access patterns or partial denial of service events targeting these components.

Impact Analysis

If you use Oracle Commerce Guided Search or Experience Manager 11.4.0, an attacker could steal, alter, or delete sensitive data. This may disrupt services and compromise business operations or customer information.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of personal or health data, violating GDPR or HIPAA requirements. Non-compliance may result in legal penalties, fines, or reputational damage.

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 used by the vulnerable component. Monitor for unauthorized data access or modification attempts.

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