CVE-2026-70995 in Commerce Guided Search
Summary
by MITRE • 08/19/2026
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticated 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 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 08/19/2026
The Oracle Commerce Guided Search and Oracle Commerce Experience Manager products contain a critical security flaw within the Endeca Application Controller component, specifically affecting version 11.4.0 of the software suite. This vulnerability represents a severe risk to organizations relying on these platforms for e-commerce operations and content management, as it allows an unauthenticated attacker with network access via HTTP to compromise the system. The presence of this flaw indicates that the application controller fails to properly validate or sanitize input data before processing requests, creating a pathway for remote code execution or arbitrary command injection without requiring any form of user authentication. This lack of proper input validation is a fundamental design error that undermines the security posture of the entire commerce infrastructure, allowing external actors to bypass standard access controls and interact directly with underlying system processes.
The technical nature of this flaw aligns closely with CWE-94, which describes Improper Control of Generation of Code or Command, often referred to as code injection vulnerabilities. By exploiting this weakness, an attacker can inject malicious commands that are executed by the application server with the privileges of the running service account. This capability transforms a simple network connection into a full system compromise, enabling the adversary to manipulate data, exfiltrate sensitive customer information, or disrupt services entirely. The severity is further compounded by the fact that no user interaction is required for exploitation, meaning automated scanning tools can identify and exploit this weakness across large networks with minimal effort. This characteristic places the vulnerability firmly within the ATT&CK framework under techniques related to Initial Access via Web Applications and Execution through Command and Scripting Interpreters, highlighting its potential for rapid propagation and widespread impact in enterprise environments.
The operational impact of successfully exploiting this vulnerability is catastrophic, as indicated by a CVSS 3.1 Base Score of 9.8 out of 10. This high score reflects the maximum possible impact on confidentiality, integrity, and availability due to the combination of network-based attack vector, low complexity, lack of required privileges for the attacker, and unchanged scope. A successful compromise results in a complete takeover of the Oracle Commerce Guided Search or Experience Manager instance. Attackers can read confidential data such as customer profiles, payment details, and proprietary business logic stored within the application database. They can also modify content to deface websites, inject fraudulent products into search results, or alter pricing structures for financial gain. Furthermore, the attacker may install persistent backdoors, rootkits, or ransomware on the underlying server, leading to prolonged downtime and significant reputational damage as well as potential regulatory penalties under data protection laws like GDPR or CCPA due to unauthorized access to personal information.
Mitigation strategies must be implemented immediately to address this critical exposure. The primary remediation step is to apply the latest security patches provided by Oracle for version 11.4.0, which should include fixes for the input validation logic in the Endeca Application Controller. Until patching can occur, organizations should restrict network access to the affected services using firewall rules or web application firewalls that block suspicious HTTP requests containing injection payloads. It is also advisable to disable unnecessary features and endpoints within the commerce platform to reduce the attack surface. Regular vulnerability scanning and penetration testing should be conducted to identify similar misconfigurations in other components of the Oracle Commerce stack. Additionally, implementing strict input validation at the application code level for any custom integrations or extensions can provide an additional layer of defense against injection-based attacks, ensuring that only expected data formats are processed by the system.