CVE-2020-1947

This repository provides a proof-of-concept for CVE-2020-1947, a YAML deserialization vulnerability in Apache ShardingSphere UI 4.0.0. The exploit leverages a malicious YAML payload to achieve remote code execution via LDAP reference injection.

This PoC exploits a deserialization vulnerability in Apache ShardingSphere by sending a malicious payload via the `/api/schema` endpoint, leveraging the `JdbcRowSetImpl` gadget to trigger an LDAP-based RCE. The exploit requires authentication and a crafted LDAP server to execute arbitrary commands.

This PoC exploits CVE-2020-1947 by implementing a malicious ScriptEngineFactory that executes arbitrary code during class initialization. It demonstrates RCE by triggering a ping command to a remote domain.

This repository contains a proof-of-concept exploit for CVE-2020-1947, a deserialization vulnerability in Apache ShardingSphere UI. The exploit leverages SnakeYAML's unsafe deserialization to achieve remote code execution via a malicious YAML payload.