Oracle IDM Connector Generic REST RCE 12.2.1.4.0-14.1.2.1.0
CVE-2026-91488 Published on October 20, 2026
Vulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware (component: Generic REST). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Identity Manager Connector executes to compromise Oracle Identity Manager Connector. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Identity Manager Connector accessible data as well as unauthorized access to critical data or complete access to all Oracle Identity Manager Connector accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).
Vulnerability Analysis
CVE-2026-91488 is exploitable with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality and integrity, and no impact on availability.
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2026-91488 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2026-91488
stack.watch emails you whenever new vulnerabilities are published in Oracle or Oracle Identity Manager Connector. Just hit a watch button to start following.
Affected Versions
Oracle Corporation Oracle Identity Manager Connector:- Version 12.2.1.4.0 is affected.
- Version 14.1.2.1.0 is affected.