CVE-2026-83329 in Applications Framework
Summary
by MITRE • 09/16/2026
Vulnerability in the Oracle Applications Framework product of Oracle E-Business Suite (component: Personalization). Supported versions that are affected are 12.2.9-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Applications Framework. Successful attacks of this vulnerability can result in takeover of Oracle Applications Framework. 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 Personalization component of Oracle Applications Framework in Oracle E-Business Suite, specifically affecting supported versions ranging from 12.2.9 through 12.2.15. This security flaw is classified as a critical issue due to its high severity score and the ease with which it can be exploited by an attacker who possesses only low-level privileges. The vulnerability allows for unauthorized access and subsequent compromise of the Oracle Applications Framework, leading to significant risks regarding confidentiality, integrity, and availability of the affected systems.
From a technical perspective, this flaw is primarily categorized under CWE-269, Improper Privilege Management, as it permits an attacker with low privileged credentials to escalate their influence over the application framework beyond what was originally intended by system administrators. The exploitation vector involves network access via HTTP, indicating that no user interaction or complex social engineering tactics are required for a successful attack. This aligns closely with ATT&CK technique T1078, Valid Accounts, where attackers leverage legitimate credentials to gain initial access and then exploit the vulnerability to achieve higher levels of control within the environment. The absence of UI requirements further simplifies automated exploitation scenarios, making this a high-risk target for opportunistic attacks or targeted intrusions aiming at enterprise resource planning systems.
The operational impact of successfully exploiting this vulnerability is severe, resulting in a complete takeover of the Oracle Applications Framework with a CVSS 3.1 Base Score of 8.8. This level of compromise enables attackers to manipulate data integrity, exfiltrate sensitive information, and disrupt service availability across the enterprise suite. Such outcomes can lead to substantial financial losses, regulatory non-compliance due to data breaches, and reputational damage for organizations relying on Oracle E-Business Suite for critical business operations. The high impact on confidentiality, integrity, and availability underscores the urgency of addressing this flaw before it is widely exploited in the wild by threat actors seeking footholds within corporate networks.
To mitigate these risks, immediate action should be taken to apply the latest security patches provided by Oracle that address this specific vulnerability in the Personalization component. Organizations must ensure their systems are updated to a version beyond 12.2.15 or receive the relevant interim fixes if upgrading is not immediately feasible. Additionally, implementing strict network segmentation and firewall rules can help restrict HTTP access to only authorized IP ranges, thereby reducing the attack surface available to potential adversaries. Regular vulnerability assessments and penetration testing should be conducted to identify any other misconfigurations that could facilitate privilege escalation. Monitoring for unusual activity patterns associated with low-privileged accounts attempting to interact with personalization features will also aid in early detection of exploitation attempts.