Exploit for Code Injection in Langflow CVE-2025-3248

## https://sploitus.com/exploit?id=70147072-5017-501E-A156-A547939A969A
# Langflow CVE-2025-3248 Exploit Tool

![Severity](https://img.shields.io/badge/Severity-Critical-red)
![CVSS](https://img.shields.io/badge/CVSS-9.8-yellow)

## Overview

This tool exploits the critical Remote Code Execution (RCE) vulnerability **CVE-2025-3248** found in Langflow versions prior to 1.3.0.  
The vulnerability exists in the `/api/v1/validate/code` endpoint which improperly executes user-supplied code without authentication or sandboxing.

> ⚠️ **Warning:** Use this tool only on systems you own or have explicit permission to test. Unauthorized use is illegal and unethical.

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## Features

- Test if a Langflow instance is vulnerable to CVE-2025-3248  
- Demonstrate remote code execution by executing arbitrary payloads  
- Simple CLI interface with customizable target URL