deserialization-security

Block unsafe deserialization and unsafe XML parsing in Java, Python, .NET, PHP, and Ruby: gadget chains, unrestricted type resolution, external entity expansion, and safer formats. Use when parsing or deserializing data from an untrusted source, wiring cookies, sessions, queues, or RPC payloads, or reviewing pickle, unserialize, Marshal, ObjectInputStream, BinaryFormatter, or XML parser configuration.