CVE-2026-70986 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. 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 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 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
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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 designed to facilitate content management and search functionality for enterprise e-commerce platforms, making it a critical infrastructure element in many digital retail environments. The flaw represents a significant security deficiency that undermines the integrity of data handling processes within the application layer. By targeting this specific component, attackers can bypass standard authentication mechanisms required by the broader platform, exploiting weaknesses inherent to how content acquisition requests are processed and validated before being committed to the system database or search index.
The technical nature of this flaw allows for exploitation by an unauthenticated attacker who possesses network access via HTTP. This indicates that no valid user credentials or session tokens are necessary to initiate a successful attack vector against the affected service. The vulnerability is characterized as easily exploitable, suggesting that it does not require complex payload construction or specific environmental conditions beyond basic network connectivity. Attackers can leverage standard web protocols to send maliciously crafted requests that trigger unintended behavior within the Content Acquisition System. This lack of authentication requirement significantly lowers the barrier to entry for potential adversaries, enabling automated scanning tools and opportunistic attackers to identify and exploit this weakness with minimal effort across vulnerable instances deployed on public or internal networks.
The operational impact of a successful exploitation is severe, primarily centered around unauthorized access to critical data. The CVSS 3.1 base score of 7.5 reflects high confidentiality impacts, meaning that the primary consequence is the exposure of sensitive information rather than immediate system compromise or denial of service. Successful attacks can result in an attacker gaining complete access to all Oracle Commerce Guided Search and Experience Manager accessible data. This includes potentially customer personal identifiable information, transaction histories, product catalogs, pricing strategies, and proprietary business logic embedded within content structures. Such a breach compromises the confidentiality pillar of the CIA triad, leading to potential regulatory violations under frameworks like GDPR or CCPA due to the exposure of user data, as well as significant reputational damage and loss of customer trust for the affected organization.
From an industry standard perspective, this vulnerability aligns with CWE-287, which describes Improper Authentication, where a system fails to adequately verify identity before granting access to resources. Additionally, it relates to CWE-601, URL Redirection to Untrusted Site, if the content acquisition process involves handling external URLs or redirects without proper validation, though the primary issue here is the lack of authentication for sensitive data retrieval operations. In terms of MITRE ATT&CK mapping, this vulnerability facilitates initial access and credential-less exploitation, potentially falling under techniques such as T1078 Valid Accounts if credentials were somehow bypassed, but more accurately represents T1190 Exploit Public-Facing Application where an attacker targets a service exposed to the network. The attack pattern is consistent with automated web scraping or data exfiltration campaigns that target unsecured endpoints within enterprise applications.
Mitigation strategies must prioritize immediate remediation through vendor-provided patches and updates, as Oracle typically releases security bundles for such critical vulnerabilities in its Critical Patch Update cycles. Organizations running version 11.4.0 should apply the latest available patch level to address the authentication bypass flaw. In cases where immediate patching is not feasible due to operational constraints, network-level controls are essential. Implementing strict firewall rules or Web Application Firewall policies can restrict access to the Content Acquisition System endpoints only from trusted internal IP ranges, effectively isolating them from direct internet exposure. Additionally, enforcing HTTPS and ensuring that all administrative interfaces require strong multi-factor authentication can reduce the attack surface. Regular vulnerability scanning and penetration testing should be conducted to identify similar misconfigurations in other components of the Oracle Commerce suite, ensuring a holistic approach to securing the e-commerce infrastructure against unauthenticated access threats.