CVE-2026-61147 in Guided Search
Summary
by MITRE • 07/22/2026
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 logon to the infrastructure where Oracle Commerce Guided Search / Oracle Commerce Experience Manager executes to compromise Oracle Commerce Guided Search / Oracle Commerce Experience Manager. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Commerce Guided Search / Oracle Commerce Experience Manager. CVSS 3.1 Base Score 6.2 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
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Analysis
by VulDB Data Team • 07/22/2026
This vulnerability resides within the Oracle Commerce Guided Search and Oracle Commerce Experience Manager products, specifically targeting the Content Acquisition System component of Oracle Commerce version 11.4.0. The flaw represents a significant security weakness that can be exploited by attackers with access to the underlying infrastructure where these applications operate. The vulnerability classification as easily exploitable indicates that the attack vector requires minimal technical expertise or resources to execute successfully, making it particularly dangerous in production environments where such access might be compromised.
The technical nature of this vulnerability stems from insufficient access controls within the Content Acquisition System component, which allows unauthorized parties with logon privileges to the target infrastructure to gain control over the Oracle Commerce Guided Search and Experience Manager applications. This represents a privilege escalation issue where the attacker can leverage their existing infrastructure access to compromise application-level security boundaries. The vulnerability's availability impact score of 6.2 on the CVSS 3.1 scale reflects its potential to cause complete denial of service conditions that could result in system hangs or frequent crashes, effectively rendering the applications unusable.
The operational impact of this vulnerability extends beyond simple service disruption as it can lead to complete system unavailability for legitimate users and administrators. When exploited successfully, the vulnerability enables attackers to perform repeated crash operations that can overwhelm system resources and prevent normal application functionality. This type of attack aligns with the attack pattern described in the MITRE ATT&CK framework under the T1499 technique category for network denial of service attacks, where adversaries target application availability through system instability.
From a security control perspective, this vulnerability demonstrates the importance of implementing proper access segregation and privilege management within enterprise applications. The fact that unauthenticated attackers can compromise these systems through infrastructure logon access indicates insufficient principle of least privilege controls and inadequate application-level authentication mechanisms. Organizations should consider implementing network segmentation to limit access to critical application components and ensure that administrative access is properly restricted through multi-factor authentication and role-based access controls.
The vulnerability's CVSS vector (AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) reveals several key characteristics including local attack vector (AV:L), low attack complexity (AC:L), no required privileges (PR:N), and no user interaction needed (UI:N). The unspecified scope (S:U) suggests that the vulnerability affects the same security scope as the target system, while the high availability impact (A:H) indicates that successful exploitation can lead to complete service disruption. Organizations should evaluate their current security posture against similar vulnerabilities categorized under CWE-284 (Improper Access Control) and CWE-400 (Uncontrolled Resource Consumption) to understand potential attack vectors and implement appropriate defensive measures.
Mitigation strategies should include immediate patching of affected Oracle Commerce installations, implementation of network access controls to restrict infrastructure access, deployment of intrusion detection systems to monitor for exploitation attempts, and establishment of comprehensive monitoring procedures for application availability. Security teams should also consider implementing application firewalls and web application security controls specifically designed to prevent unauthorized access to critical system components. Additionally, regular vulnerability assessments should be conducted to identify similar issues within the broader Oracle Commerce ecosystem and ensure that all supporting infrastructure maintains appropriate security configurations.