---
id: "CVE-2026-101643"
kind: "vulnerability"
aliases: ["CVE-2026-101643"]
title: "Oracle E-Business Suite: Sales Online flaw lets low-privileged users modify data"
severity: "high"
cvss: 7.1
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["erp", "oracle-ebs", "sales-online", "vendor"]
not_affected_if: ["sales-online-not-used"]
published_at: "2026-10-20T22:18:18+00:00"
first_seen_at: "2026-10-23T21:57:22+00:00"
updated_at: "2026-10-25T03:34:28+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-101643", "first_seen_at": "2026-10-23T21:57:22+00:00"}]
---

# Oracle E-Business Suite: Sales Online flaw lets low-privileged users modify data

Oracle Sales Online, part of Oracle E-Business Suite 12.2.3 through 12.2.15, has a flaw in its Internal Operations component. An attacker with a low-privileged account over HTTP can create, change or delete critical data and read a subset of the data Sales Online holds.

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

## How to check

- Confirm the installed Oracle E-Business Suite release and whether Sales Online is in use
- unknown for other checks; the sources do not give patch level or configuration detail

## Fix

- Apply the Oracle Critical Patch Update for Oracle E-Business Suite that addresses this CVE; the sources do not name the patch
- unknown for specific version to move to

## Timeline

- 2026-10-23T21:57:22+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-101643

## From the sources

Vulnerability in the Oracle Sales Online product of Oracle E-Business Suite (component: Internal Operations).  Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Sales Online.  Successful attacks of this vulnerability can result in  unauthorized creation, deletion or modification access to critical data or all Oracle Sales Online accessible data as well as  unauthorized read access to a subset of Oracle Sales Online accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N).

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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_