CVE-2026-83428: High severity Oracle Oracle Demand Signal Repository vulnerability
Vulnerability in the Oracle Demand Signal Repository 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 Demand Signal Repository. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Demand Signal Repository accessible data as well as unauthorized access to critical data or complete access to all Oracle Demand Signal Repository accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Oracle E-Business Suite (Oracle Demand Signal Repository) - Internal Operationsto a version that resolves this vulnerability.Fixed in 12.2.15
Event History
Frequently Asked Questions
Which deployments should be prioritized for remediation?
Oracle Demand Signal Repository deployments running supported versions 12.2.3 through 12.2.15 should be prioritized, particularly where the Internal Operations component is reachable over HTTP by low-privileged users.
What access does an attacker need to exploit this issue?
An attacker needs network access over HTTP and a low-privileged account. No user interaction is required, and successful exploitation can expose or allow modification, creation, or deletion of data accessible to Oracle Demand Signal Repository.