CVE-2026-83007 in WebCenter Enterprise Capture
Summary
by MITRE • 09/16/2026
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 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).
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Analysis
by VulDB Data Team • 09/16/2026
The identified vulnerability resides within the Client Bundle component of Oracle WebCenter Enterprise Capture, a key module in the Oracle Fusion Middleware suite. This security flaw affects specific supported versions including 12.2.1.4.0 and 14.1.2.0.0. The nature of this defect allows for exploitation by an attacker who possesses low-level privileges but has network access to the affected system via HTTP protocols. Unlike vulnerabilities that require user interaction or high-privilege accounts, this flaw can be leveraged remotely with minimal initial access requirements, significantly lowering the barrier to entry for malicious actors targeting enterprise environments running these specific middleware versions.
From a technical perspective, the vulnerability enables unauthorized manipulation of data within the Oracle WebCenter Enterprise Capture application. Successful exploitation leads to severe consequences regarding both confidentiality and integrity. An attacker can gain unauthorized access to critical sensitive information stored or processed by the system. Furthermore, the flaw permits malicious actors to perform unauthorized update, insert, or delete operations on accessible data. This capability effectively allows for the modification of business-critical records, potentially leading to data corruption, loss of operational continuity, and significant financial or reputational damage depending on the nature of the affected enterprise processes.
The impact scope extends beyond the immediate application due to a potential scope change in attack vectors. While the technical flaw is localized within Oracle WebCenter Enterprise Capture, the ability to compromise this component can significantly impact additional products integrated with it. This lateral movement capability amplifies the risk profile, as attackers may use the compromised capture module as a pivot point to access other interconnected systems or data stores within the organization's infrastructure. The CVSS 3.1 base score of 8.5 reflects high severity, driven primarily by the high impact on confidentiality and low impact on integrity, with no direct availability impact noted in the vector string.
In terms of industry standard classifications, this vulnerability aligns with CWE-200 which covers exposure of sensitive information to unauthorized actors, as well as CWE-798 regarding use of hardcoded credentials if authentication bypass is involved, though the primary concern here is data access and modification. From a tactical standpoint, it maps to MITRE ATT&CK techniques related to Remote Services such as SMB/Windows Admin Shares or HTTP services where low privilege accounts are exploited for initial access and subsequent data exfiltration or manipulation. The network-based nature via HTTP places this within the Initial Access and Persistence phases of an attack lifecycle if not contained promptly.
Mitigation strategies must prioritize immediate patching of Oracle WebCenter Enterprise Capture to the latest available version that addresses this specific flaw in the Client Bundle component. Organizations should also implement strict access controls ensuring that only necessary services are exposed over HTTP, preferably transitioning to HTTPS with strong certificate validation to mitigate network-level interception risks. Network segmentation is critical; placing middleware components like Enterprise Capture in isolated zones limits lateral movement potential if a breach occurs. Additionally, monitoring for anomalous data modification patterns or unusual low-privilege access attempts can aid in early detection of exploitation activities before significant damage occurs.