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).
History

Sun, 20 Sep 2026 09:30:00 +0000

Type Values Removed Values Added
Title Privilege Escalation via Proxy User Delegation in Oracle User Management

Fri, 18 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Title Privilege Escalation via Proxy User Delegation in Oracle User Management
Weaknesses CWE-284
CWE-287

Thu, 17 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-269
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 16 Sep 2026 22:30:00 +0000

Type Values Removed Values Added
Title Privilege Escalation via Proxy User Delegation in Oracle User Management
Weaknesses CWE-284
CWE-287

Tue, 15 Sep 2026 20:15:00 +0000

Type Values Removed Values Added
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).
First Time appeared Oracle
Oracle user Management
CPEs cpe:2.3:a:oracle:user_management:*:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle user Management
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published: 2026-09-15T20:04:15.623Z

Updated: 2026-09-17T13:10:42.720Z

Reserved: 2026-08-31T15:40:57.345Z

Link: CVE-2026-83189

cve-icon Vulnrichment

Updated: 2026-09-17T13:01:55.304Z

cve-icon NVD

Status : Deferred

Published: 2026-09-15T20:18:30.280

Modified: 2026-09-17T14:17:35.363

Link: CVE-2026-83189

cve-icon Redhat

No data.