CVE-2026-60208 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 unauthorized creation, deletion or modification access to critical data or all Oracle WebLogic Server accessible data as well as unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).
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Analysis
by VulDB Data Team • 07/22/2026
This vulnerability resides within Oracle WebLogic Server's Core component, representing a critical security flaw that affects multiple versions including 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0 within the Oracle Fusion Middleware suite. The vulnerability's classification as easily exploitable indicates that attackers can leverage network-based HTTP access without requiring authentication credentials to compromise affected systems. This represents a severe security gap that directly violates fundamental access control principles and demonstrates a critical flaw in the server's authorization mechanisms.
The technical nature of this vulnerability stems from inadequate input validation and authentication checks within the WebLogic Server's Core component, allowing unauthenticated attackers to execute malicious requests that can manipulate data through unauthorized creation, deletion, or modification operations. The CVSS 3.1 base score of 9.1 reflects the high severity impact, with both confidentiality and integrity significantly compromised as indicated by the vector (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N). This vulnerability specifically targets the server's ability to maintain data integrity and confidentiality, potentially enabling attackers to access all accessible data within the WebLogic Server environment.
The operational impact of this vulnerability extends beyond simple data compromise, as it enables complete unauthorized access to critical system resources and data repositories. Attackers can exploit this weakness to perform destructive operations including data modification, deletion, or unauthorized creation of new data entries that could fundamentally alter the system's operational state. The absence of authentication requirements means that any network-connected attacker can potentially exploit this vulnerability, creating a significant risk for organizations that expose WebLogic Server instances directly to external networks without proper network segmentation or firewall controls.
Organizations should immediately implement mitigations including network-level restrictions through firewalls to limit access to WebLogic Server ports only to trusted administrative networks, deployment of intrusion detection systems to monitor for suspicious HTTP traffic patterns, and immediate patching of affected versions. The vulnerability aligns with CWE-287 (Improper Authentication) and represents a direct violation of the principle of least privilege that should be enforced within enterprise security architectures. Additionally, this weakness corresponds to ATT&CK technique T1190 (Exploit Public-Facing Application) and T1071.004 (Application Layer Protocol: DNS), as attackers can leverage publicly accessible HTTP interfaces to gain unauthorized access to critical enterprise data repositories.
The vulnerability demonstrates a fundamental architectural flaw in how the WebLogic Server component handles incoming requests without proper authentication verification, creating a persistent security risk that requires immediate attention from security administrators and system architects. Organizations should conduct comprehensive assessments of their WebLogic Server deployments to identify all potentially affected systems and implement layered security controls including network segmentation, regular security monitoring, and adherence to Oracle's security advisory recommendations for patch management. The high confidentiality and integrity impact scores indicate that this vulnerability could enable attackers to access sensitive enterprise data or manipulate critical business processes through unauthorized database modifications.
This vulnerability represents a significant risk to organizations relying on WebLogic Server for mission-critical applications, as it provides an unauthenticated attack vector that can result in complete compromise of system data integrity and availability. The ease of exploitation combined with the high impact scores indicates that organizations should prioritize remediation efforts immediately, implementing both temporary network-level controls and permanent patch management procedures to address this critical security weakness within their Oracle Fusion Middleware infrastructure.