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Oracle Commerce CVE-2026-61149

| EUVDEUVD-2026-47357 HIGH
Improper Privilege Management (CWE-269)
2026-07-21 secalert_us@oracle.com GHSA-rqfx-65fr-r7j3
8.8
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-privileged Experience Manager account
  2. Delivery
    Reach authoring component over HTTP
  3. Exploit
    Send crafted request to Experience Manager
  4. Execution
    Exploit component flaw
  5. Impact
    Take over Guided Search / Experience Manager

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A06:2025 - Insecure Design
ASVS 5.0
V8 - Authorization Least privilege enforcement
MITRE ATT&CK

1 technique across 1 tactic: Privilege Escalation

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

Exploitation Conditions

Exploitation requires network HTTP access to the Oracle Commerce Experience Manager component of Guided Search version 11.4.0, plus a low-privileged authenticated account (CVSS PR:L), and no user interaction (UI:N). What limits exploitation: the attacker must already hold valid low-level credentials to the Experience Manager application, and the component is typically an internal merchandising/authoring console rather than a public storefront, so real exposure depends on whether that interface is reachable by the attacker; only version 11.4.0 is named as affected. No special non-default configuration is called out in the description.

Impact

The CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H = 8.8) signals an easily exploitable, network-reachable flaw needing only low privileges and no user interaction, with total compromise of the component - a genuinely high-priority profile for any exposed Oracle Commerce instance. That said, no EPSS score, no SSVC decision, and no KEV listing were provided, and no public exploit has been identified, so there is no evidence of active or automatable exploitation yet; the realistic exposure is bounded by the fact that Experience Manager is typically an internal merchandising console rather than an internet-facing storefront. One point to verify with the vendor: Oracle tags this 'Information Disclosure' while the CVSS impact and description say 'takeover' with full I and A impact - the CVSS is the more severe and should drive prioritization, but the discrepancy suggests confirming exact impact against Oracle's advisory.

Exploit ScenarioDerived

A low-privileged user with a valid Experience Manager account (or an attacker who has phished/obtained such credentials) sends crafted HTTP requests to the authoring component and, requiring no further interaction from any victim, escalates to full control of the Guided Search / Experience Manager instance - reading, altering, or disrupting merchandising content and data. Because AC:L and UI:N, the attack is straightforward to reproduce once network and low-privilege access exist, though no public proof-of-concept has been identified at time of analysis.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.4% exploitation probability (EPSS)

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AnalysisAIv1 – Jul 22, 2026

Takeover of Oracle Commerce Guided Search / Experience Manager 11.4.0 is possible for an authenticated low-privileged attacker reaching the Experience Manager component over HTTP. Rated CVSS 3.1 8.8 with full confidentiality, integrity, and availability impact, this flaw was disclosed in the Oracle Critical Patch Update of July 2026. There is no public exploit identified at time of analysis and it is not listed in CISA KEV.

RemediationAI

Apply the fixes delivered in the Oracle Critical Patch Update of July 2026 (https://www.oracle.com/security-alerts/cpujul2026.html) - patch available per vendor advisory; no exact fixed build number is stated in the provided data, so obtain the specific 11.4.0 patch set from the CPU matrix and your Oracle support portal. Until patched, restrict network access to the Experience Manager / Guided Search authoring and administrative HTTP endpoints so they are reachable only from trusted internal management networks or via VPN, and tighten account provisioning to remove unnecessary low-privileged accounts since the attack requires only PR:L; note the trade-off that network restrictions may disrupt distributed merchandising teams who author content remotely. Monitor Experience Manager authentication and admin activity logs for anomalous low-privilege account behavior as a detective control.

Affected VersionsENISA

Oracle Commerce Guided Search / Oracle Commerce Experience Manager 11.4.0

Affected Packages

euvd oracle_commerce_guided_search_oracle_commerce_experience_manager 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 Commerce (formerly ATG/Endeca) is an enterprise e-commerce platform; the affected Experience Manager component of Guided Search is the merchandising and content-authoring tool built on the Endeca engine and exposed via HTTP-based administrative/authoring interfaces. The vulnerability lives in this web-facing component and, per Oracle's tags, has an Information Disclosure characteristic, though the CVSS profile (C:H/I:H/A:H, 'takeover') indicates it goes well beyond read-only exposure. Oracle does not assign a CWE (CWE: N/A) and does not publish root-cause detail in CPU advisories, so the exact weakness class (e.g., access-control bypass, injection, or deserialization) cannot be confirmed from the available data.

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Severity by source

Vendor (oracle) PRIMARY 8.8 HIGH
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
vuln.today AI 8.8 HIGH

Network HTTP-reachable component, low complexity and no user interaction, but a valid low-privileged account is required (PR:L); described takeover yields full C/I/A impact within one system (S:U).

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

DescriptionCVE.org

Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience Manager). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Commerce Guided Search / Oracle Commerce Experience Manager. Successful attacks of this vulnerability can result in takeover of Oracle Commerce Guided Search / Oracle Commerce Experience Manager. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Executive ViewAI

Why It Matters

Organizations using Oracle Commerce Guided Search and Experience Manager 11.4.0 face complete system compromise through existing low-privilege user accounts, creating immediate risk to customer data, transaction integrity, and service availability. With no vendor patch currently available, this vulnerability poses sustained operational and security exposure requiring urgent interim protective measures.

Business Impact: High
Compensating Controls

No vendor-released patch identified at time of analysis. Implement network access controls restricting Experience Manager HTTP traffic to essential administrative users only; enforce multi-factor authentication and VPN access requirements for all Experience Manager access; enable real-time logging and monitoring with immediate alerting for authentication and privilege escalation attempts; review and enforce least-privilege access policies for all user accounts with Experience Manager access; evaluate feasibility of upgrading to a newer Oracle Commerce version if available; consider operational disabling of non-critical Experience Manager features pending patch release.

Threat Intelligence Overview

EPSS Score
0.4%
Top 64% exploitable
Prevalence
Low
niche enterprise e-commerce platform, limited and declining deployment footprint
Data Quality
5 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 HIGH
CISA KEV No
Public POC No
EPSS 0.4%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
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
Scheduled
Exploitation
None
System Exposure· derived
Open
Automatable
No
Human Impact
High
Technical Impact
Total

Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +44
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Privilege escalation occurs when an attacker leverages flaws in access control mechanisms to gain permissions beyond what they were originally granted.

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