### [CVE-2018-18628](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18628)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

An issue was discovered in Pippo 1.11.0. The function SerializationSessionDataTranscoder.decode() calls ObjectInputStream.readObject() to deserialize a SessionData object without checking the object types. An attacker can create a malicious object, base64 encode it, and place it in the PIPPO_SESSION field of a cookie. Sending this cookie may lead to remote code execution.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/PAGalaxyLab/VulInfo
- https://github.com/PalindromeLabs/Java-Deserialization-CVEs