CVE-2026-71028

Low-privilege local takeover

Published Aug 18, 2026 · Updated Aug 19, 2026

Access control flaw in Endeca Application Controller in Oracle Commerce Guided Search/Experience Manager 11.4.0 lets local users compromise the service. Oracle has not published the specific locus or the operation in Endeca Application Controller that fails on attacker-controlled input, so the underlying mechanism remains undisclosed in public sources retrieved for this CVE. Reachability requires low-privileged logon to the host or infrastructure where the product runs, and Oracle rates the result as full compromise with confidentiality, integrity, and availability impact.

CVSS severity7.8
High
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Access control flaw in Endeca Application Controller in Oracle Commerce Guided Search/Experience Manager 11.4.0 lets local users compromise the service. Oracle has not published the specific locus or the operation in Endeca Application Controller that fails on attacker-controlled input, so the underlying mechanism remains undisclosed in public sources retrieved for this CVE. Reachability requires low-privileged logon to the host or infrastructure where the product runs, and Oracle rates the result as full compromise with confidentiality, integrity, and availability impact.

The record

CVE
CVE-2026-71028
Published
Aug 18, 2026
Updated
Aug 19, 2026
Vendor
Oracle Corporation
Product
Oracle Commerce Guided Search/Experience Manager
Classifications
Unavailable
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 19, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=11.4.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Oracle Corporation · Oracle Commerce Guided Search/Experience Managerversion=11.4.0

Published CVSS scores

7.8OracleCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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