Java Serialize 03

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This exercise is one of our challenges to help you learn Java Serialisation exploitation

PRO Medium < 1 Hr. 141 Java Deserialization Badge
Course

This lab covers the exploitation of a serialization issue in Java using <code>ObjectInputStream</code> to unserialize a base64-encoded object. The exercise focuses on building your own gadgets without relying on ysoserial, culminating in gaining command execution through a crafted <code>java.util.HashMap</code>.

Skills covered
Injection
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