CVE-2026-34294 Missing authorization in Oracle Identity Manager Connector

Medium 5.9 Published 21 Apr 2026 Updated 22 Apr 2026

A low-privileged attacker can modify or read critical data in Oracle Identity Manager Connector via LDAP due to missing authorization checks.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-34294?

CVE-2026-34294 is a medium-severity missing authorization vulnerability in Oracle Identity Manager Connector, published on 21 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware (component: Microsoft Active Directory). The supported version that is affected is 12.2.1.4.0. Difficult to exploit vulnerability allows low privileged attacker with network access via LDAP 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 read access to a subset of Oracle Identity Manager Connector accessible data. CVSS 3.1 Base Score 5.9 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:N).

Weakness: CWE-284

Which versions are affected by CVE-2026-34294?

It affects 1 product.

Products include Oracle Identity Manager Connector.

How do I fix CVE-2026-34294?

No fix has been published for CVE-2026-34294 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-34294 being exploited?

There is no known exploitation of CVE-2026-34294 in the wild and no public exploit code.

Sources

Also known as GHSA-g37f-4x54-mhgj.