CVE-2026-71028: Oracle Commerce Experience Manager

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

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 logon to the infrastructure where Oracle Commerce Guided Search / Oracle Commerce Experience Manager executes to compromise Oracle Commerce Guided Search / Oracle Commerce Experience Manager. Successful attacks of this vulnerability can result in takeover of Oracle Commerce Guided Search / Oracle Commerce Experience Manager. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Affected products

• Oracle Commerce Experience Manager: version 11.4.0 only
• Oracle Commerce Guided Search: version 11.4.0 only

Published 2026-08-18. Last modified 2026-08-31.