CVE-2026-70980 in Commerce Experience Manager
Summary
by MITRE • 08/19/2026
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. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP 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 takeover of Oracle Commerce Guided Search / Oracle Commerce Experience Manager. CVSS 3.1 Base Score 9.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 08/19/2026
The identified vulnerability resides within the Content Acquisition System component of Oracle Commerce Guided Search and Oracle Commerce Experience Manager, specifically affecting version 11.4.0. This software suite is a critical enterprise solution used for managing digital content and enhancing customer experiences through personalized search capabilities. The flaw represents a significant security risk due to its potential to allow unauthenticated attackers with network access via HTTP to compromise the system. Although the vulnerability is technically located within this specific component, the impact extends beyond it, potentially affecting additional products in the Oracle Commerce ecosystem due to shared infrastructure or dependencies. This scope change amplifies the severity of the issue, as a breach in one area can lead to broader systemic failures across interconnected services that rely on the compromised Content Acquisition System for data ingestion and processing.
From a technical perspective, the vulnerability is characterized by its difficulty to exploit, which suggests that while it does not allow trivial remote code execution or immediate takeover through simple automated scripts, it requires specific conditions or precise manipulation of HTTP requests to succeed. Despite this high complexity, the successful exploitation leads to complete system compromise, allowing an attacker to take over Oracle Commerce Guided Search and Experience Manager. This level of access grants the adversary full control over the application environment, enabling them to modify configurations, inject malicious content, exfiltrate sensitive data, or disrupt services entirely. The CVSS 3.1 base score of 9.0 reflects this high severity, driven by impacts on confidentiality, integrity, and availability. The vector (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H) indicates that the attack is network-based, requires no user interaction or authentication, but has a high complexity requirement for exploitation. Furthermore, the scope change value of C signifies that the vulnerability affects resources beyond the vulnerable component itself, increasing the overall risk profile significantly.
The operational impact of this vulnerability is severe and multifaceted. An attacker who successfully exploits this flaw can achieve unauthorized access to sensitive business data stored within the commerce platform, including customer information, product catalogs, and transaction histories. This constitutes a major breach of confidentiality. Additionally, the ability to modify system settings or content introduces significant integrity risks, allowing attackers to deface websites, inject malicious scripts for cross-site scripting attacks against end-users, or alter pricing and inventory data. The availability impact means that attackers could also disrupt service operations by crashing processes or consuming resources, leading to downtime and loss of revenue for the organization. Given that these systems are often central to e-commerce operations, such disruptions can have immediate financial consequences and damage brand reputation among customers who expect reliable and secure shopping experiences.
To mitigate this risk, organizations running Oracle Commerce Guided Search version 11.4.0 must apply the latest security patches provided by Oracle as soon as possible. Until patching is feasible, implementing strict network segmentation to limit HTTP access to only trusted internal networks can reduce the attack surface. Web Application Firewalls should be configured with rules specifically targeting the patterns associated with this vulnerability in the Content Acquisition System endpoints. Monitoring for anomalous HTTP traffic and unusual system behavior indicative of exploitation attempts is also recommended. Regular security assessments and penetration testing focused on unauthenticated entry points will help identify similar weaknesses before they can be exploited by malicious actors. Adhering to industry standards such as CWE-20 Improper Input Validation or CWE-78 OS Command Injection, depending on the specific technical root cause identified in detailed vendor advisories, provides a framework for understanding and addressing the underlying flaw. Aligning with MITRE ATT&CK techniques related to Initial Access via Web Applications ensures that defensive strategies are comprehensive and aligned with current threat intelligence frameworks.