CVE-2026-83401

MediumCVSS 6.1

Published: 20/10/2026(UTC)Updated: 27/10/2026(UTC)Translated: 21/10/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.23%

13th percentile - higher than 13% of all known CVEs

Summary

Vulnerability in Oracle Identity Manager (OIM Legacy UI component) affecting versions 12.2.1.4.0 and 14.1.2.1.0. An unauthenticated attacker with network access via HTTP can, with user interaction, perform unauthorized update, insert or delete access to some data and unauthorized read access to a subset of data; attacks may impact additional products (scope change).

Risk Assessment

The integrity and confidentiality of identity management data may be compromised. The risk is significant because it only requires user interaction, and the impact may extend beyond Oracle Identity Manager.

Recommendation

Apply Oracle security updates for Oracle Identity Manager, restrict access to the OIM Legacy UI, and educate users about phishing.

Other vulnerabilities in Oracle Identity Manager

See all

Original NVD description (English source)

Vulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: OIM Legacy UI). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Identity Manager. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Identity Manager, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Identity Manager accessible data as well as unauthorized read access to a subset of Oracle Identity Manager accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).

Vulnerability data from NVD (NIST) · CISA KEV · EPSS