CVE-2026-71030Network attack vector

Unauthenticated data reading and modification

Published Aug 18, 2026 · Updated Aug 20, 2026

Information disclosure and modification in Oracle Commerce Guided Search/Experience Manager 11.4.0 allows remote attackers to alter and read data. Oracle has not disclosed the faulty operation within the Endeca Application Controller that mishandles HTTP requests. Network access to its HTTP service is sufficient without authentication; successful exploitation exposes a subset of accessible data and permits some updates, inserts, or deletions.

CVSS severity7.2
High
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure and modification in Oracle Commerce Guided Search/Experience Manager 11.4.0 allows remote attackers to alter and read data. Oracle has not disclosed the faulty operation within the Endeca Application Controller that mishandles HTTP requests. Network access to its HTTP service is sufficient without authentication; successful exploitation exposes a subset of accessible data and permits some updates, inserts, or deletions.

The record

CVE
CVE-2026-71030
Published
Aug 18, 2026
Updated
Aug 20, 2026
Vendor
Oracle Corporation
Product
Oracle Commerce Guided Search/Experience Manager
Classifications
T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 20, 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 vectornetwork
Required privilegesunauthenticated

What is affected?

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

Published CVSS scores

7.2Oracle CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1190Exploit Public-Facing Application

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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