CVE-2026-71038 Auth bypass in Oracle Commerce Guided Search / Oracle Commerce Experience Manager

High 7.5 Published 18 Aug 2026 Updated 19 Aug 2026

Unauthenticated attackers can bypass authentication to access all accessible data in Oracle Commerce Experience Manager.

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

What is CVE-2026-71038?

CVE-2026-71038 is a high-severity authentication bypass vulnerability in Oracle Commerce Guided Search, published on 18 Aug 2026. An attacker can exploit it over the internet without logging in, 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 unauthenticated 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. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

Weakness: CWE-284

Which versions are affected by CVE-2026-71038?

It affects 1 product.

Products include Oracle Commerce Guided Search.

How do I fix CVE-2026-71038?

No fix has been published for CVE-2026-71038 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2026-71038 being exploited?

There is no known exploitation of CVE-2026-71038 in the wild and no public exploit code.

All Oracle Commerce Guided Search vulnerabilities

Sources

Also known as GHSA-jr8h-hqxx-2j67.