CVE-2026-83250

Deferred Deferred - Pending Action

Authentication Bypass in Oracle Commerce Guided Search

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: Forge). 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

2026-09-15

Last Modified

2026-09-21

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-83250

EUVD

EUVD-2026-79602

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 the system via HTTP and potentially gain unauthorized access to sensitive data or cause a partial denial of service.

Detection Guidance

This vulnerability affects Oracle Commerce Guided Search / Oracle Commerce Experience Manager version 11.4.0. Detection requires checking for exposed HTTP interfaces on systems running this version. Inspect network traffic for unusual requests to port 80 or 443 targeting these services. Verify if the system is running version 11.4.0 by checking installed software or configuration files.

Impact Analysis

If exploited, this vulnerability could lead to unauthorized access to critical data stored in the affected Oracle Commerce products. It may also allow attackers to disrupt services by causing a partial denial of service.

Compliance Impact

This vulnerability could lead to unauthorized access to critical data or complete access to all accessible data, which may violate compliance requirements under GDPR and HIPAA. Unauthorized data exposure or partial denial of service could result in breaches of confidentiality and availability, potentially leading to regulatory penalties.

Mitigation Strategies

Apply the latest security patches from Oracle immediately. If patches are unavailable, restrict network access to the HTTP interface using firewalls or network segmentation. Disable unnecessary services and monitor for unauthorized access attempts. Consider upgrading to a supported version if 11.4.0 is in use.

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