Exploiting insecure Deserialization

Gupta Bless
4 min readSep 19, 2020

With real world example.

Insecure Deserialization: — To understand it first we have to learn about what is serialization and deserialization.

Serialization: Converting the state of an object into any format like byte stream is known as serialization.

There are so many interpreted language like JavaScript, Excel and PowerShell used for data serialization. After serialization state of objects persisted such as send data over network persist it in XML, JSON format.