CVE-2026-83444 in Product Hub
Summary
by MITRE • 09/16/2026
Vulnerability in the Oracle Product Hub product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Product Hub. Successful attacks of this vulnerability can result in takeover of Oracle Product Hub. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 09/16/2026
The identified vulnerability resides within the Internal Operations component of Oracle Product Hub, a critical module in the Oracle E-Business Suite ecosystem designed to manage product data and lifecycle information. This security flaw affects supported software versions ranging from 12.2.3 through 12.2.15. The nature of this defect is particularly concerning because it permits an attacker with low privileges who possesses network access via HTTP to successfully compromise the application environment. Unlike vulnerabilities that require high-level administrative rights or complex user interaction, this flaw can be exploited by individuals with minimal existing permissions, significantly lowering the barrier for entry within a compromised corporate network.
From a technical perspective, the vulnerability allows for unauthorized actions that lead to a complete takeover of Oracle Product Hub. This implies that an attacker can likely execute arbitrary code, escalate privileges beyond their initial low-level access, or manipulate core application functions without proper authentication checks or input validation in specific internal API endpoints or operational modules. The ability to take over the product hub suggests a severe breakdown in security controls, potentially involving improper authorization logic or insecure direct object references that allow lateral movement and control of sensitive business data.
The operational impact of this vulnerability is substantial, as reflected by its CVSS 3.1 Base Score of 8.8, which classifies it as High severity. The vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) indicates that the attack requires no user interaction and has a low complexity, while impacting confidentiality, integrity, and availability to a high degree. A successful exploitation could lead to the exfiltration of sensitive product data, including pricing strategies, supplier information, and inventory levels, which are critical for business continuity. Furthermore, an attacker gaining control over Product Hub can alter or delete records, disrupting supply chain operations and potentially causing significant financial loss and reputational damage to the organization.
In terms of industry standard classifications, this vulnerability aligns with CWE-269 Improper Privilege Management, as it allows a low-privileged user to perform actions that should be restricted. It also relates to CWE-862 Missing Authorization, where access controls fail to prevent unauthorized users from accessing resources or performing operations. From an offensive security perspective, this maps to the MITRE ATT&CK technique T1078 Valid Accounts, specifically using low-level service accounts or user credentials that have been compromised or misconfigured, and potentially T1546 Event Triggered Execution if the takeover involves deploying persistent backdoors through the application interface.
To mitigate this risk, organizations running affected versions of Oracle E-Business Suite must apply the latest security patches provided by Oracle immediately. It is critical to verify which specific patch bundles address the Internal Operations component vulnerabilities for version 12.2.x. In addition to patching, administrators should enforce strict network segmentation to limit HTTP access to internal operations modules from untrusted networks. Implementing Web Application Firewalls with rules tailored to detect exploitation attempts against Oracle E-Business Suite can provide an additional layer of defense. Regular audits of user privileges are also recommended to ensure that no low-privileged accounts have unnecessary access to sensitive operational endpoints, thereby reducing the attack surface available to potential adversaries.