CVE-2026-61160 Denial of service in Oracle Commerce Guided Search / Oracle Commerce Experience Manager

High 8.1 Published 21 Jul 2026 Updated 23 Jul 2026

A low-privileged attacker can cause a complete denial of service and access all accessible data in Oracle Commerce Experience Manager via HTTP.

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-2026-61160?

CVE-2026-61160 is a high-severity denial of service vulnerability in Oracle Commerce Experience Manager, published on 21 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience Manager). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Commerce Guided Search / Oracle Commerce Experience Manager. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Commerce Guided Search / Oracle Commerce Experience Manager accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Commerce Guided Search / Oracle Commerce Experience Manager. CVSS 3.1 Base Score 8.1 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H).

Weakness: CWE-400, CWE-284, CWE-20

Which versions are affected by CVE-2026-61160?

It affects 2 products.

Products include Oracle Commerce Experience Manager, Oracle Commerce Guided Search.

How do I fix CVE-2026-61160?

No fix has been published for CVE-2026-61160 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2026-61160 being exploited?

There is no known exploitation of CVE-2026-61160 in the wild and no public exploit code.

All Oracle Commerce Experience Manager vulnerabilities

Sources

Also known as GHSA-crx8-m6mq-3f36.