CVE-2026-46781
Oracle · WebCenter Enterprise Capture
A critical vulnerability in the Oracle WebCenter Enterprise Capture Client Bundle allows unauthenticated remote attackers to compromise the system via RMI.
Executive summary
A critical vulnerability in Oracle WebCenter Enterprise Capture enables an unauthenticated attacker to gain full system control via RMI, necessitating immediate security intervention.
Vulnerability
This is a critical remote exploitation vulnerability in the Client Bundle of WebCenter Enterprise Capture, allowing an unauthenticated attacker to perform a takeover via RMI.
Business impact
The CVSS score of 10.0 indicates a maximum-severity risk. A successful compromise allows an attacker to gain full control of the application, which could lead to unauthorized document access, system configuration changes, and severe operational disruption.
Remediation
Immediate Action: Patch the WebCenter Enterprise Capture software to the latest version immediately.
Proactive Monitoring: Monitor for unusual RMI activity and unauthorized administrative access attempts within the network segment hosting the software.
Compensating Controls: Isolate the server from the internet and restrict RMI access to authenticated internal management systems.
Exploitation status
Public Exploit Available: Unknown
Analyst recommendation
The criticality of this vulnerability cannot be overstated. Security teams must ensure all impacted Oracle WebCenter Enterprise Capture systems are updated immediately to prevent potential exploitation.