---
title: "CVE-2026-83236: Oracle Commerce Guided Search / Oracle Commerce Experience Manager - Broken Access Control"
description: "Oracle Commerce Guided Search / Oracle Commerce Experience Manager 11.4.0 contains a broken access control vulnerability caused by unauthenticated network access via HTTP, letting attackers gain unauthorized access and modify accessible data, exploit requires user interaction from a third party."
url: https://panop.io/threat-heartbeat/CVE-2026-83236/
---

# CVE-2026-83236 Oracle Commerce Guided Search / Oracle Commerce Experience Manager - Broken Access Control

Oracle Commerce Guided Search / Oracle Commerce Experience Manager 11.4.0 contains a broken access control vulnerability caused by unauthenticated network access via HTTP, letting attackers gain unauthorized access and modify accessible data, exploit requires user interaction from a third party.

CVSS base score 8.2 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.30% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-83236)

## Details

Type

Broken Access Control

Impact

Information Disclosure, Data Tampering

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N

Published

15 September 2026

Updated

15 October 2026

Weakness

[CWE-284](https://cwe.mitre.org/data/definitions/284.html)

## Vendor fix

Update to the latest available version of Oracle Commerce Guided Search / Oracle Commerce Experience Manager.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-83236](https://nvd.nist.gov/vuln/detail/CVE-2026-83236)
- [https://www.oracle.com/security-alerts/cspusep2026.html](https://www.oracle.com/security-alerts/cspusep2026.html)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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