CVE-2026-60730Network attack vector

Low-privileged portal takeover

Published Aug 18, 2026 · Updated Aug 19, 2026

Improper access control in Oracle WebCenter Portal Composer 12.2.1.4.0 and 14.1.2.0.0 lets remote authenticated users take over the portal over HTTP. Oracle has not disclosed the specific Composer code path or the operation it performs incorrectly on attacker-controlled requests, and public sources name only the Composer HTTP surface. Exploitation requires low-privileged application access and no user interaction; successful attacks can fully compromise the portal and, because Oracle scored the flaw with scope change, may also affect connected products that trust it.

CVSS severity9.9
Critical
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Oracle WebCenter Portal Composer 12.2.1.4.0 and 14.1.2.0.0 lets remote authenticated users take over the portal over HTTP. Oracle has not disclosed the specific Composer code path or the operation it performs incorrectly on attacker-controlled requests, and public sources name only the Composer HTTP surface. Exploitation requires low-privileged application access and no user interaction; successful attacks can fully compromise the portal and, because Oracle scored the flaw with scope change, may also affect connected products that trust it.

The record

CVE
CVE-2026-60730
Published
Aug 18, 2026
Updated
Aug 19, 2026
Vendor
Oracle
Product
Oracle WebCenter Portal
Classifications
CWE-284, T1190
Attack vector
network
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=12.2.1.4.0
  2. Affected versionversion=14.1.2.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle · Oracle WebCenter Portalversion=12.2.1.4.0; version=14.1.2.0.0

Published CVSS scores

9.9OracleCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
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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