CVE-2026-71021: High severity Oracle Oracle Commerce Guided Search / Oracle Commerce Experience Manager vulnerability
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). 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 require human interaction from a person other than the attacker and while the vulnerability is in Oracle Commerce Guided Search / Oracle Commerce Experience Manager, attacks may significantly impact additional products (scope change). 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 as well as unauthorized update, insert or delete access to some of Oracle Commerce Guided Search / Oracle Commerce Experience Manager accessible data. CVSS 3.1 Base Score 7.6 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N).
Affected Software
Event History
Frequently Asked Questions
Who can exploit this issue?
An attacker needs network access via HTTP and low-level privileges in the affected Oracle Commerce Guided Search / Oracle Commerce Experience Manager deployment. Exploitation also requires interaction by a person other than the attacker.
Which deployments are identified as affected?
The affected supported version identified is 11.4.0, in the Endeca Application Controller component. The provided information does not identify other affected versions or configurations.
What could a successful attack allow?
A successful attack can provide unauthorized access to critical data or complete access to data accessible through Oracle Commerce Guided Search / Oracle Commerce Experience Manager. It can also allow unauthorized update, insertion, or deletion of some accessible data.
Can the impact extend beyond the vulnerable product?
Yes. The vulnerability has a scope change, meaning successful exploitation may significantly affect additional products beyond Oracle Commerce Guided Search / Oracle Commerce Experience Manager.