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Oracle Order Management EUVDEUVD-2026-106253

| CVE-2026-101856 MEDIUM
Information Exposure (CWE-200)
2026-10-20 secalert_us@oracle.com GHSA-r2cq-m27v-6r6x
6.5
CVSS 3.1 · Vendor: oracle
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Obtain low-privilege EBS account
  2. Exploit
    Reach Order Management HTTP endpoint
  3. Execution
    Abuse Product Diagnostic Tools component
  4. Impact
    Exfiltrate critical order-management data

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V14 - Data Protection Data exposure prevention
MITRE ATT&CK

2 techniques across 2 tactics: Collection, Discovery

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Exploitation Conditions

Exploitation requires an authenticated, low-privilege account on the Oracle E-Business Suite / Order Management instance (CVSS PR:L) and network HTTP access to the Order Management Product Diagnostic Tools component; affected builds are Oracle Order Management 12.2.3 through 12.2.15. Limiting factors: the attacker cannot be fully unauthenticated, impact is read-only (confidentiality only - no data tampering or service disruption), and risk concentrates on EBS deployments that are internet-facing or that provision low-privilege accounts broadly. No special non-default configuration or user interaction is required beyond holding valid low-privilege credentials.

Impact

This is a moderate-priority, authenticated information-disclosure flaw rather than a top-tier emergency. The CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N, base 6.5) indicates network-reachable exploitation over HTTP with low attack complexity and no user interaction, but it explicitly requires low-level privileges (PR:L) - so the attacker must already hold a valid, low-privilege Oracle Order Management / E-Business Suite account. Impact is confined to confidentiality (C:H, I:N, A:N): an attacker can read critical or all Order Management-accessible data but cannot modify data or disrupt availability. No EPSS score, CISA KEV listing, or POC was provided in the input, so there is no signal of active or probable exploitation; status is therefore 'no public exploit identified at time of analysis'. CONFLICT TO VERIFY: the input Tags include 'Authentication Bypass', which directly contradicts the CVSS PR:L requirement and the description's 'low privileged attacker' language - the authoritative Oracle/NVD data indicates an authenticated flaw, not an auth bypass, and the tag appears mislabeled. Net: real but not urgent; prioritize patching in the normal Oracle CPU cycle, with elevated attention for internet-facing EBS instances where low-privilege accounts are broadly provisioned.

Exploit ScenarioDerived

An attacker who already holds a low-privilege Oracle E-Business Suite account sends crafted HTTP requests to the Order Management Product Diagnostic Tools component and retrieves confidential order-management data they should not be able to see. Because attack complexity is low and no user interaction is needed, exploitation is straightforward once authenticated, though no public exploit code was identified in the provided data.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.4% exploitation probability (EPSS)

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AnalysisAIv1 – Oct 21, 2026

Oracle Order Management 12.2.3 through 12.2.15 can expose critical business data to an authenticated low-privilege user through the Product Diagnostic Tools component, yielding read-only confidentiality impact with a CVSS 3.1 base score of 6.5. The attacker needs network HTTP access and valid low-privilege EBS credentials, and no public exploit code was identified at time of analysis; no CISA KEV entry was provided.

RemediationAI

Apply the Oracle Critical Patch Update October 2026 fixes for Oracle E-Business Suite Order Management, referenced at https://www.oracle.com/security-alerts/cpuoct2026.html; the input does not provide an exact patch version, so verify the required EBS/Order Management patch level with Oracle support (patch available per vendor advisory). Until patching is complete, restrict HTTP access to Order Management and Product Diagnostic Tools to trusted networks or VPN, which lowers exposure but can block legitimate remote business users, and review or disable unnecessary low-privilege EBS accounts, which may affect operational workflows. Monitor HTTP access logs for diagnostic-tool requests from low-privilege users; disabling the Product Diagnostic Tools component can reduce risk but may impair support and troubleshooting.

Affected VersionsENISA

Oracle Order Management 12.2.3 ≤12.2.15

Affected Packages

euvd oracle_order_management no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

Oracle E-Business Suite is a multi-tier enterprise application suite; Order Management is its order-capture and fulfillment module, and Product Diagnostic Tools is a troubleshooting/diagnostic component exposed through the EBS HTTP interface. The flaw is best characterized as an authorization/access-control weakness in that diagnostic tooling: a low-privilege authenticated user can reach data beyond their intended scope, and the assessed vector (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N) confirms a network-reachable, read-only confidentiality breach with no integrity or availability impact. Although the supplied tags mention Authentication Bypass, the authoritative assessment requires PR:L and Oracle describes a low-privileged attacker, so it should not be treated as a pre-authentication bypass. CWE is not provided, so a precise root-cause class is not mapped; the impact is consistent with improper access control/information exposure in diagnostic endpoints across EBS Order Management 12.2.3-12.2.15.

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Severity by source

Vendor (oracle) PRIMARY 6.5 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
vuln.today AI 6.5 MEDIUM

Network HTTP vector with low complexity and no UI, but requires a valid low-privilege account (PR:L); impact is confidentiality-only (C:H, I:N, A:N) with unchanged scope.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

DescriptionCVE.org

Vulnerability in the Oracle Order Management product of Oracle E-Business Suite (component: Product Diagnostic Tools). 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 Order Management. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Order Management 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).

Threat Intelligence Overview

EPSS Score
0.4%
Top 72% exploitable
Prevalence
High
Oracle E-Business Suite is widely deployed enterprise ERP software
Data Quality
4 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.4%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

32
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +32
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

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