---
id: "CVE-2026-101698"
kind: "vulnerability"
aliases: ["CVE-2026-101698"]
title: "Oracle E-Business Suite One-to-One Fulfillment: Java server flaw allows takeover"
severity: "high"
cvss: 7.5
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["java", "on-prem-erp", "one-to-one-fulfillment", "oracle-ebs", "vendor"]
not_affected_if: ["module-not-deployed", "version-outside-range"]
published_at: "2026-10-20T22:18:24+00:00"
first_seen_at: "2026-10-23T21:57:22+00:00"
updated_at: "2026-10-25T03:19:12+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-101698", "first_seen_at": "2026-10-23T21:57:22+00:00"}]
---

# Oracle E-Business Suite One-to-One Fulfillment: Java server flaw allows takeover

Oracle One-to-One Fulfillment, part of Oracle E-Business Suite, has a flaw in its Java server components that can be reached over HTTP. A low-privileged attacker on the network can, with difficulty, fully compromise the product, per the NVD CVSS 3.1 score of 7.5.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Confirm the installed E-Business Suite version and whether One-to-One Fulfillment is in use; the affected range is `12.2.3` through `12.2.15`
- Check the Oracle Critical Patch Update advisory for the patch level that covers this CVE; exact patch name unknown

## Fix

- Apply the Oracle Critical Patch Update that addresses CVE-2026-101698 for Oracle E-Business Suite 12.2; exact patch name unknown
- Restrict HTTP access to the One-to-One Fulfillment server to trusted networks until patched

## Timeline

- 2026-10-23T21:57:22+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-101698

## From the sources

Vulnerability in the Oracle One-to-One Fulfillment product of Oracle E-Business Suite (component: Java Server Issues).  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.  Successful attacks of this vulnerability can result in takeover of Oracle One-to-One Fulfillment. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_