CVE-2026-83171: Oracle Corporation Oracle One-To-One Fulfillment

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Vulnerability in the Oracle One-to-One Fulfillment product of Oracle E-Business Suite (component: Documents). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle One-to-One Fulfillment. While the vulnerability is in Oracle One-to-One Fulfillment, 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 One-to-One Fulfillment accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle One-to-One Fulfillment. CVSS 3.1 Base Score 7.1 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L).

Affected products

• Oracle Corporation Oracle One-To-One Fulfillment: from 12.2.3, up to and including 12.2.15

Published 2026-09-15. Last modified 2026-09-21.