8.8
High
CVE-2026-83189 Vulnerability in the Oracle User Management product of Oracle E-Business Suite (component: Proxy User Delegation)
Description
Vulnerability in the Oracle User Management product of Oracle E-Business Suite (component: Proxy User Delegation). 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 User Management. Successful attacks of this vulnerability can result in takeover of Oracle User Management. 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).
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Oracle User Management 12.2 | 12.2.3 → 12.2.15 | No fix stated |
Other CVEs of Oracle User Management
The 4 CVEs of Oracle User Management →
CVE-2026-83119
Vulnerability in the Oracle User Management product of Oracle E-Business Suite (component: Internal Operations)
8.8
High
CVE-2026-22014
Vulnerability in the Oracle User Management product of Oracle E-Business Suite (component: Workflow and Business Events)
3.8
Low
CVE-2025-30708
Vulnerability in the Oracle User Management product of Oracle E-Business Suite (component: Search and Register Users)
7.5
High