CVE-2026-60270 Missing authorization in Oracle Coherence

Medium 5.5 Published 21 Jul 2026 Updated 23 Jul 2026

High-privileged attackers can access and modify Oracle Coherence data via HTTP due to missing authorization checks.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-60270?

CVE-2026-60270 is a medium-severity missing authorization vulnerability in Oracle Coherence, published on 21 Jul 2026. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Coherence. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Coherence accessible data as well as unauthorized update, insert or delete access to some of Oracle Coherence accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N).

Weakness: CWE-284

Which versions are affected by CVE-2026-60270?

It affects 1 product.

Products include Oracle Coherence.

How do I fix CVE-2026-60270?

No fix has been published for CVE-2026-60270 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-2026-60270 being exploited?

There is no known exploitation of CVE-2026-60270 in the wild and no public exploit code.

All Oracle Coherence vulnerabilities

Sources

Also known as GHSA-7cfg-qr63-mffc.