What is the CVSS score of CVE-2026-70989?

CVE-2026-70989 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N. EPSS exploitation probability: 0.1%.

Oracle Commerce CVE-2026-70989

EUVD-2026-61936 MEDIUM

Improper Access Control (CWE-284)

2026-08-18 secalert_us@oracle.com

GHSA-p8wf-8hw2-9cx3

Authentication Bypass Oracle Commerce Guided Search Commerce Experience Manager

6.5

CVSS 3.1 · Vendor: oracle

Severity by source

Vendor (oracle) PRIMARY

6.5 MEDIUM

AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

vuln.today AI

6.5 MEDIUM

Local vector and low privilege reflect mandatory infrastructure logon; scope change captures cross-component data exposure; confidentiality-only impact matches description with no integrity or availability effects.

3.1 AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

4.0 AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Aug 19, 2026 - 04:59 vuln.today

DescriptionCVE.org

Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Content Acquisition System). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Commerce Guided Search / Oracle Commerce Experience Manager executes to compromise Oracle Commerce Guided Search / Oracle Commerce Experience Manager. While the vulnerability is in Oracle Commerce Guided Search / Oracle Commerce Experience Manager, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Commerce Guided Search / Oracle Commerce Experience Manager accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).

AnalysisAI

Local data exposure in Oracle Commerce Guided Search / Oracle Commerce Experience Manager 11.4.0 allows a low-privileged attacker with OS-level logon access to the hosting infrastructure to compromise the Content Acquisition System (CAS) component and read critical or complete data. The scope change (S:C) in the CVSS vector confirms the attack can propagate beyond the directly vulnerable component to impact other Oracle Commerce products sharing the same environment. …

Unlock full vulnerability intelligence

Risk assessment & exploitation conditions
Attack chain visualization
Remediation with exact patch versions
Threat intelligence from 22 sources
Personal watchlist & email alerts

Continue with Google Continue with GitHub

Free forever · No credit card required

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access

technique details hidden

Delivery

technique details hidden

Exploit

technique details hidden

Execution

technique details hidden

Impact

technique details hidden

Access

technique details hidden

Delivery

technique details hidden

Exploit

technique details hidden

Execution

technique details hidden

Impact

technique details hidden

Vulnerability AssessmentAI

Exploitation	The attacker must have a local OS-level logon session on the infrastructure where Oracle Commerce Guided Search / Oracle Commerce Experience Manager 11.4.0 is executing - this is the primary limiting condition (AV:L). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment	The CVSS 3.1 score of 6.5 (Medium) reflects a meaningful but bounded risk. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation	Apply the patch provided by Oracle in the Critical Patch Update (CPU) for August 2026, available at https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report.