CVE-2026-60199 in WebLogic Server
Summary
by MITRE • 07/22/2026
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. 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 • 07/23/2026
This vulnerability resides within Oracle WebLogic Server Fusion Middleware component known as Core and affects multiple supported versions including 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0. The flaw represents a critical security weakness that can be exploited by unauthenticated attackers who gain network access through HTTP protocols. This vulnerability falls under the Common Weakness Enumeration category CWE-284 which specifically addresses improper access control mechanisms, making it particularly dangerous as it allows attackers to bypass authentication requirements entirely. The CVSS 3.1 scoring system assigns this vulnerability a base score of 9.8, indicating a severe impact across all three fundamental security tenets - confidentiality, integrity, and availability.
The technical nature of this vulnerability stems from inadequate validation mechanisms within the WebLogic Server's HTTP processing layer that fails to properly authenticate incoming requests. Attackers can exploit this weakness by sending specially crafted HTTP requests directly to the server without requiring any prior authentication credentials or session tokens. This unauthenticated access capability significantly reduces the attack surface complexity and allows adversaries to potentially execute arbitrary code on the target system. The vulnerability's ease of exploitation means that skilled attackers with basic network connectivity can successfully compromise the entire WebLogic Server instance, making it a highly attractive target for malicious actors seeking unauthorized system control.
The operational impact of successful exploitation encompasses complete system compromise where attackers gain full administrative privileges over the WebLogic Server environment. This level of access enables adversaries to manipulate or extract sensitive data from applications hosted on the server, modify critical system configurations, and potentially use the compromised server as a launch point for further attacks within the network infrastructure. The confidentiality impact is severe as attackers can access protected application data, user credentials, and business-critical information stored within the WebLogic environment. Integrity compromise allows modification of server configurations, application code, and data repositories while availability impact enables denial-of-service conditions that can disrupt business operations and service availability.
Organizations affected by this vulnerability should implement immediate mitigation strategies including applying official Oracle patches and security updates as soon as they become available through Oracle's security bulletins. Network segmentation and firewall rules should be enhanced to restrict unnecessary HTTP access to WebLogic Server instances, particularly limiting external exposure where possible. Implementing robust monitoring and logging mechanisms around HTTP traffic to the WebLogic server can help detect anomalous access patterns that may indicate exploitation attempts. Security teams should also consider deploying intrusion detection systems specifically configured to identify known exploit signatures for this vulnerability class, as well as conducting thorough network scans to identify exposed WebLogic Server instances within their infrastructure. The ATT&CK framework categorizes this vulnerability under initial access techniques where adversaries leverage weak authentication or unauthenticated access points to establish footholds within target environments, making proactive defense measures essential for protecting enterprise assets from potential compromise.