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WebCenter Enterprise Capture CVE-2026-83012

| EUVDEUVD-2026-79340 HIGH
Improper Access Control (CWE-284)
2026-09-15 secalert_us@oracle.com GHSA-pqgj-wjj8-fwvx
7.7
CVSS 3.1 · Vendor: oracle
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Severity by source

Vendor (oracle) PRIMARY
7.7 HIGH
AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
vuln.today AI
7.7 HIGH

Network HTTP with low complexity, but exploitation needs a low-privilege account (PR:L); scope change (S:C) per Oracle; confidentiality-only disclosure so I:N/A:N.

3.1 AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

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

Lifecycle Timeline

4
Metadata Corrected
Sep 16, 2026 - 10:40 vuln.today
tag: Java added
Metadata Corrected
Sep 16, 2026 - 10:40 vuln.today
tag: Authentication Bypass removed
Analysis Generated
Sep 15, 2026 - 21:25 vuln.today
CVE Published
Sep 15, 2026 - 20:18 nvd
HIGH 7.7

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 HTTP 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. CVSS 3.1 Base Score 7.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).

AnalysisAI

Oracle WebCenter Enterprise Capture versions 12.2.1.4.0 and 14.1.2.0.0 allow a low-privilege authenticated user with HTTP access to the Client Bundle component to read all data accessible to the Capture application, and - because the vulnerable component crosses a security scope boundary - potentially reach data in adjacent Oracle Fusion Middleware products. The flaw is rated CVSS 3.1 7.7 (AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N) and is confidentiality-only, with no integrity or availability impact; exploitation requires an existing low-privilege account, so despite being tagged 'Authentication Bypass' in threat-intelligence feeds, this is not reachable by a fully unauthenticated actor. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation Requires the attacker to already hold a low-privilege authenticated account on Oracle WebCenter Enterprise Capture (PR:L) with network HTTP reachability to the Client Bundle component of versions 12.2.1.4.0 or 14.1.2.0.0. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment This is a genuinely high-severity data-disclosure issue but not a top-tier crisis. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Oracle addresses this in the cspusep2026 security alert (https://www.oracle.com/security-alerts/cspusep2026.html); patch status is 'Patch available per vendor advisory', and the input data does not specify an exact post-patch build number, so administrators must consult that advisory and My Oracle Support for the precise fix artifact for 12.2.1.4.0 and 14.1.2.0.0 rather than inferring one. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, identify all internet-exposed instances of Oracle WebCenter Enterprise Capture 12.2.1.4.0 and 14.1.2.0.0, restrict access to the Client Bundle component to trusted networks or required users, disable or tightly control low-privilege accounts that do not need Capture access, and enable detailed logging for Capture and adjacent Oracle Fusion Middleware components. …

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CVE-2026-83012 vulnerability details – vuln.today

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