---
id: "CVE-2026-101670"
kind: "vulnerability"
aliases: ["CVE-2026-101670"]
title: "Oracle E-Business Suite Email Center: low-privilege HTTP attacker reads critical data"
severity: "medium"
cvss: 6.5
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["email-center", "enterprise-erp", "oracle-ebs", "self-hosted", "vendor"]
not_affected_if: ["email-center-not-deployed", "release-outside-12.2.3-12.2.15"]
published_at: "2026-10-20T22:18:21+00:00"
first_seen_at: "2026-10-23T21:57:22+00:00"
updated_at: "2026-10-25T03:55:05+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-101670", "first_seen_at": "2026-10-23T21:57:22+00:00"}]
---

# Oracle E-Business Suite Email Center: low-privilege HTTP attacker reads critical data

Oracle Email Center, part of Oracle E-Business Suite 12.2.3 through 12.2.15, has a flaw in its Message Component. A low-privilege user with network access over HTTP can gain unauthorized read access to critical data and, at worst, all data Email Center can reach.

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

## How to check

- Confirm the Oracle E-Business Suite release in use is within 12.2.3 through 12.2.15, for example from the EBS version shown in the Applications administration pages
- Check whether Oracle Email Center is deployed and reachable over HTTP from the network

## Fix

- Apply the Oracle Critical Patch Update fix for CVE-2026-101670 to Oracle E-Business Suite 12.2.x, moving past `12.2.15`; the exact patch number is unknown from the sources

## Timeline

- 2026-10-23T21:57:22+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-101670

## From the sources

Vulnerability in the Oracle Email Center product of Oracle E-Business Suite (component: Message Component).  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 Email Center.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle Email Center accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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_