CVE-2026-83110 in Marketing
Summary
by MITRE • 09/16/2026
Vulnerability in the Oracle Marketing product of Oracle E-Business Suite (component: Audience). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Marketing. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Marketing accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
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Analysis
by VulDB Data Team • 09/16/2026
The identified vulnerability resides within the Audience component of Oracle Marketing, a module integrated into Oracle E-Business Suite versions ranging from 12.2.3 through 12.2.15. This security flaw is classified as an unauthenticated remote code execution or data exposure issue that can be exploited by an attacker with network access via the HTTP protocol. The absence of required authentication for exploitation significantly elevates the risk profile, allowing any external actor to interact directly with the vulnerable service endpoints without needing valid credentials. This characteristic aligns closely with CWE-287, which describes Improper Authentication, and suggests that the application fails to adequately verify the identity of users attempting to access sensitive resources within the Audience module.
From a technical perspective, the vulnerability likely stems from insufficient validation or authorization checks on specific HTTP requests directed at the Oracle Marketing interface. Because the attack vector is network-based and requires low complexity, it indicates that the flaw does not depend on user interaction or complex social engineering tactics. Instead, an attacker can automate the exploitation process using standard web tools to send crafted requests to the target system. The successful execution of this vulnerability results in a high impact on confidentiality, as indicated by the CVSS 3.1 base score of 7.5. This means that while integrity and availability remain unaffected according to the provided vector, an attacker can gain unauthorized access to critical data or achieve complete access to all Oracle Marketing accessible data. Such exposure could lead to the leakage of sensitive customer information, proprietary business strategies, or other confidential records stored within the E-Business Suite environment.
In terms of operational impact, this vulnerability poses a severe threat to organizations relying on Oracle E-Business Suite for their marketing operations. The ability to access all accessible data without authentication implies that an attacker could exfiltrate large volumes of personal identifiable information (PII), financial records, or intellectual property. This aligns with the MITRE ATT&CK technique T1078, Valid Accounts, although in this specific case, no valid account is needed due to the unauthenticated nature of the flaw. The breach compromises the confidentiality pillar of the CIA triad and may trigger regulatory penalties under frameworks such as GDPR or CCPA if personal data is compromised. Furthermore, while immediate integrity impacts are not listed, access to critical data often serves as a stepping stone for further attacks, including privilege escalation or lateral movement within the corporate network.
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 crucial to verify that the specific Audience component has been updated to address these authorization flaws. In addition to patching, implementing strict access control lists on firewalls and web application firewalls can help restrict HTTP traffic to only authorized IP addresses or internal networks where possible. Enabling multi-factor authentication for any remaining administrative interfaces and ensuring that all public-facing services are properly secured with robust input validation mechanisms will further reduce the attack surface. Regular vulnerability scanning and penetration testing should be conducted to identify similar misconfigurations in other modules of the E-Business Suite, ensuring a comprehensive security posture against unauthenticated remote exploitation attempts.