---
id: CVE-2026-71026
title: >-
  Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce
  Experience Manager product of Oracle Commerce (component: Endeca Application
  Controller)
summary: >-
  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 vulnera…
severity: critical
cvss: 9.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'
cwe:
  - CWE-284
vendor: oracle
product: commerce_experience_manager
affected:
  - commerce_experience_manager = 11.4.0
  - commerce_guided_search = 11.4.0
published: '2026-08-18'
updated: '2026-08-31'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-71026'
references:
  - url: 'https://www.oracle.com/security-alerts/cspuaug2026.html'
    label: secalert_us@oracle.com
tags:
  - nvd
epss: 0.00396
epssPercentile: 0.33593
ingestedAt: '2026-08-31T13:08:33.264Z'
---

## Overview

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 of this vulnerability can result in  unauthorized creation, deletion or modification access to critical data or all Oracle Commerce Guided Search / Oracle Commerce Experience Manager accessible data as well as  unauthorized access to critical data or complete access to all Oracle Commerce Guided Search / Oracle Commerce Experience Manager accessible data. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).

## Affected

- `commerce_experience_manager = 11.4.0`
- `commerce_guided_search = 11.4.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.