CVE-2026-70918 in Product Hub
Summary
by MITRE • 08/19/2026
Vulnerability in the Oracle Product Hub product of Oracle E-Business Suite (component: Outbound Data). 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 • 08/19/2026
The identified vulnerability resides within the Outbound Data component of Oracle Product Hub, a critical module in the Oracle E-Business Suite ecosystem designed to manage product information and facilitate data exchange. This security flaw affects supported software versions ranging from 12.2.3 through 12.2.15. The nature of this defect allows for an easily exploitable attack vector that requires only low-privileged access over a network connection via the HTTP protocol. Unlike complex exploits requiring high-level administrative privileges or user interaction, this vulnerability can be triggered by any authenticated user with minimal permissions who has network connectivity to the affected system. This significantly lowers the barrier to entry for malicious actors, enabling them to execute arbitrary code or manipulate application logic without needing elevated credentials or social engineering tactics such as phishing.
From a technical perspective, the flaw likely stems from insufficient validation of input data processed during outbound data operations. When the system handles requests sent via HTTP, it fails to properly sanitize or verify specific parameters before processing them for external transmission or internal state changes. This lack of rigorous input handling allows an attacker to inject malicious payloads that alter the application's behavior. Because the vulnerability impacts confidentiality, integrity, and availability as indicated by a high CVSS 3.1 base score of 8.8, the consequences are severe. A successful exploitation can lead to complete takeover of the Oracle Product Hub instance. This means attackers could potentially access sensitive product data, modify critical business records, or disrupt service operations entirely. The ability to take over the application implies that the attacker gains control equivalent to a system administrator within the context of this specific module, which often has deep integration with other enterprise resource planning systems.
The operational impact of such a compromise is substantial for organizations relying on Oracle E-Business Suite for their supply chain and product lifecycle management. Confidentiality breaches could expose proprietary product designs, pricing strategies, or supplier contracts to competitors or malicious entities. Integrity violations might result in the alteration of inventory levels, order details, or customer information, leading to significant financial loss and reputational damage. Availability impacts could halt business operations by rendering the Product Hub inaccessible during critical periods such as peak sales seasons or supply chain disruptions. The high availability requirement for enterprise suites makes this vulnerability particularly dangerous, as downtime directly translates to lost revenue and operational inefficiencies.
In terms of industry standard classifications, this vulnerability aligns with CWE-20 Improper Input Validation, where the software does not adequately verify that input data conforms to expected formats or constraints before processing. Additionally, the attack vector corresponds to ATT&CK technique T1190 Exploit Public-Facing Application, as it leverages a network-accessible service via HTTP. The low privilege requirement maps to initial access vectors often seen in web application attacks where session hijacking or credential stuffing might precede exploitation of this specific flaw. Understanding these mappings helps security teams prioritize remediation efforts based on established threat intelligence frameworks and common weakness enumerations that highlight the root cause of such failures.
To mitigate this risk, organizations must apply the latest available patches provided by Oracle for their respective versions of E-Business Suite. Since the vulnerability is exploitable via HTTP over a network, implementing strict access controls is essential even before patching can be completed. This includes restricting direct internet exposure to the Product Hub interface and ensuring that only authorized internal networks or VPN connections can reach the application servers. Web Application Firewalls should be configured with rulesets specifically tuned to detect and block injection patterns associated with input validation flaws. Furthermore, enforcing multi-factor authentication for all user accounts reduces the likelihood of low-privileged attackers obtaining valid credentials in the first place. Regular security audits and penetration testing focused on outbound data handling mechanisms can help identify similar weaknesses before they are exploited by adversaries aiming to compromise enterprise infrastructure.