CVE-2026-83382 in Report Manager
Summary
by MITRE • 10/21/2026
Vulnerability in the Oracle Report Manager 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 HTTPS to compromise Oracle Report Manager. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Report Manager accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).
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Analysis
by VulDB Data Team • 10/21/2026
The identified vulnerability resides within the Oracle Report Manager component of Oracle E-Business Suite, specifically affecting internal operations across supported versions ranging from 12.2.3 to 12.2.15. This security flaw is classified as an information disclosure issue that permits unauthorized access to sensitive data stored or processed by the application. The vulnerability stems from insufficient input validation and inadequate authorization checks within the report generation engine, allowing attackers to retrieve reports containing confidential organizational data without proper credentials for those specific resources.
From a technical perspective, this weakness aligns with CWE-200, which defines an exposure of sensitive information to an unauthorized actor. Furthermore, it maps directly to MITRE ATT&CK technique T1530, Data from Cloud Storage Object Discovery, as the attacker leverages known or guessed report identifiers and parameters to extract data that should be restricted by role-based access controls. The exploitation does not require user interaction, meaning a low-privileged attacker with network connectivity via HTTPS can initiate the attack remotely without needing social engineering vectors such as phishing links.
The operational impact of this vulnerability is primarily centered on confidentiality breaches rather than integrity or availability disruptions. Successful exploitation results in the unauthorized reading of a subset of Oracle Report Manager accessible data, which may include financial records, employee information, or proprietary business metrics depending on the organization's reporting configuration. While the CVSS 3.1 base score is rated at 4.3 indicating medium severity due to limited confidentiality impact and no integrity or availability effects, the cumulative risk increases significantly if multiple such vulnerabilities are chained together or if sensitive data sets are targeted systematically by persistent threat actors seeking intelligence for further attacks like business email compromise or insider threat facilitation.
Mitigation strategies should prioritize immediate patching of Oracle E-Business Suite to the latest available release where this flaw has been addressed, ensuring that all components including Report Manager are updated consistently across the environment. In addition to software updates, organizations must enforce strict network segmentation to limit HTTPS access to internal reporting services only from authorized management networks or VPN endpoints with multi-factor authentication enabled. Access control lists should be reviewed to ensure that report execution permissions adhere strictly to the principle of least privilege, preventing low-privileged users from accessing reports outside their designated scope. Regular vulnerability scanning and penetration testing focused on web application security can help identify similar misconfigurations before they are exploited in production environments.