deserialization-java

To exploit Java deserialization vulnerabilities for remote code execution, identify serialized object entry points, detect available gadget chains using ysoserial, and deliver payloads via protocols like HTTP, RMI, T3, or JMX.

For attacking WebLogic or JBoss, you can leverage framework-specific gadget chains using ysoserial and marshalsec to craft payloads that achieve remote code execution through their exposed Java serialization protocols.

Ysoserial detects Java deserialization payloads by identifying target serialization formats and generating gadget chains that are delivered over protocols including HTTP, RMI, T3, and JMX to trigger remote code execution.

Yes, this approach includes specific modules for Log4Shell detection and exploitation, allowing you to identify and attack vulnerable Java-based services alongside standard Java deserialization vulnerabilities.

The best way to identify Java serialized objects in web applications is to analyze user input handling for deserialization entry points, then test those entry points with ysoserial-generated payloads to confirm remote code execution.

Yes, exploiting Java deserialization works over JMX and JSF protocols, as the technique supports delivering remote code execution payloads through HTTP, RMI, T3, JMX, and JSF framework entry points.