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Webcenter Enterprise Capture CVE-2026-83003

| EUVDEUVD-2026-79331 HIGH
Improper Access Control (CWE-284)
2026-09-15 secalert_us@oracle.com GHSA-fjvf-p87c-m2hv
Authentication Bypass Oracle Webcenter Enterprise Capture
8.5
CVSS 3.1 · Vendor: oracle
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Vulnerability Assessment

Weakness
CWE
CWE-284
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Access control enforcement
MITRE ATT&CK

1 technique across 1 tactic: Defense Evasion

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

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This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.3% exploitation probability (EPSS)

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AnalysisAIv1 – Sep 15, 2026

Improper authorization on the SOAP-facing Client Bundle interface of Oracle WebCenter Enterprise Capture 12.2.1.4.0 and 14.1.2.0.0 lets a low-privileged, network-positioned attacker read all data the application can reach and modify a subset of it. Oracle scores it 8.5 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N), and the Changed scope metric indicates the blast radius can extend beyond Capture into other Fusion Middleware components. No public exploit code or CISA KEV entry was identified at time of analysis; the Oracle Critical Security Patch Update advisory (cspusep2026) is the authoritative source.

Affected VersionsENISA

Oracle WebCenter Enterprise Capture 12.2.1.4.0
Oracle WebCenter Enterprise Capture 14.1.2.0.0

Affected Packages

euvd oracle_webcenter_enterprise_capture no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

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  • Exploit and PoC references, threat intelligence from 22 sources
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Severity by source

Vendor (oracle) PRIMARY 8.5 HIGH
AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

Primary rating from Vendor (oracle) · only source for this CVE.

CVSS VectorVendor: oracle

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
None

DescriptionCVE.org

Vulnerability in the Oracle WebCenter Enterprise Capture product of Oracle Fusion Middleware (component: Client Bundle). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via SOAP to compromise Oracle WebCenter Enterprise Capture. While the vulnerability is in Oracle WebCenter Enterprise Capture, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebCenter Enterprise Capture accessible data as well as unauthorized update, insert or delete access to some of Oracle WebCenter Enterprise Capture accessible data. CVSS 3.1 Base Score 8.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N).

Threat Intelligence Overview

EPSS Score
0.3%
Top 75% exploitable
Data Quality
4 sources
Confidence: Medium
EUVD NVD CVE.org EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.3%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

42
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +42
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication Bypass CRITICAL

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

More in Webcenter Enterprise Capture

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CVE-2026-60524 CRITICAL
9.9 Jul 21

Full takeover of Oracle WebCenter Enterprise Capture is possible when a low-privileged attacker reaches the WebLogic T3

CVE-2026-60461 CRITICAL
9.9 Jul 21

Privilege escalation to full takeover in Oracle WebCenter Enterprise Capture 12.2.1.4.0 and 14.1.2.0.0 (Client Bundle co
CVE-2026-60459 CRITICAL
9.9 Jul 21

Full takeover of Oracle WebCenter Enterprise Capture (Fusion Middleware Client Bundle component) is possible for a low-p
CVE-2026-60458 CRITICAL
9.9 Jul 21

Full compromise of Oracle WebCenter Enterprise Capture (versions 12.2.1.4.0 and 14.1.2.0.0) is possible when a low-privi
CVE-2026-60457 CRITICAL
9.9 Jul 21

Full takeover of Oracle WebCenter Enterprise Capture is possible when a low-privileged attacker reaches the WebLogic-bas
CVE-2026-60456 CRITICAL
9.9 Jul 21

Privilege-escalating account takeover in Oracle WebCenter Enterprise Capture (Fusion Middleware, Client Bundle component
CVE-2026-60916 CRITICAL
9.9 Aug 18

Remote unauthenticated compromise of Oracle WebCenter Enterprise Capture (Fusion Middleware, Client Bundle component) al
CVE-2026-60447 CRITICAL
9.9 Jul 21

Full takeover of Oracle WebCenter Enterprise Capture (Fusion Middleware, Client Bundle component) is possible by a low-p
CVE-2026-60445 CRITICAL
9.9 Jul 21

Full takeover of Oracle WebCenter Enterprise Capture (Fusion Middleware, Client Bundle component) is possible when a low
CVE-2026-60970 CRITICAL
9.8 Aug 18

Full-system takeover of Oracle WebCenter Enterprise Capture (Oracle Fusion Middleware, Client Bundle component) is achie
CVE-2026-60958 CRITICAL
9.8 Aug 18

Full remote takeover of Oracle WebCenter Enterprise Capture (Fusion Middleware, Client Bundle component) affects support
CVE-2026-60947 CRITICAL
9.8 Aug 18

Complete takeover of Oracle WebCenter Enterprise Capture is possible via the Client Bundle component, where an unauthent

Same weakness CWE-284 – Improper Access Control

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CVE-2024-0012 CRITICAL POC
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References

Advisories & patches
ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2026-83003 REF https://www.oracle.com/security-alerts/cspusep2026.html

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