cve-2026-33067

CVE-2026-33017 — Langflow Unauthenticated RCE Nuclei Template Nuclei template that detects CVE-2026-33017 — an unauthenticated remote-code-execution vulnerability in Langflow ≤ 1.8.2 reachable through the public flow-build endpoint: POST /api/v1/buildpublictmp/flowid/flow The vulnerable handler...

langflow-CVE-2026-33017-poc

CVE-2026-33017 — Langflow Unauthenticated RCE PoC For educational and authorized testing purposes only. Summary Langflow = 1.8.1 exposes a public flow build endpoint that accepts attacker-controlled flow data containing arbitrary code. This code is passed to prepareglobalscope in validate.py, whi...

cve-2025-3248-exploit

CVE-2025-3248: Langflow Unauthenticated RCE Vulnerability Scanner A comprehensive Python exploitation framework for testing and demonstrating CVE-2025-3248 , a critical unauthenticated remote code execution vulnerability in Langflow versions ≤ 1.3.0. 🔴 Vulnerability Overview CVE-2025-3248: Langfl...

CVE-2026-9198_exploit

CVE-2026-9198 — Langflow OSS Unauthenticated RCE Unauthenticated remote code execution in IBM Langflow OSS 1.0.0 – 1.10.0 on a default deployment. Chains two flaws: CVE-2026-9103 — GET /api/v1/autologin mints a SUPERUSER JWT to any caller with no credentials whenever AUTOLOGIN is enabled the...

CVE-2026-33017

CVE-2026-33017 — Langflow Unauthenticated RCE HoGent CyberSecurity II — Network Pentesting & Exploitation NPE Academic year 2025–2026 Overview This repository contains a complete lab environment and exploitation demonstration of CVE-2026-33017 , a critical unauthenticated Remote Code Execution RC...

CVE-2026-27966--RCE-in-Langflow

🚀 CVE-2026-27966 - Langflow RCE Exploit Tool All-in-One Exploitation Tool for CVE-2026-27966 📋 Description This tool is an all-in-one exploit for CVE-2026-27966, a Remote Code Execution RCE vulnerability in Langflow that allows an attacker to execute system commands remotely. CVSS Score: 9.8...

Sovereign-Echo-33017

Exploit Title: Langflow 1.8.1 - Unauthenticated Remote Code Execution RCE Date: 2026-03-21 Exploit Author: Americo N. F. Simoes SimoesCTT Vendor Homepage: https://www.langflow.org/ Software Link: https://github.com/langflow-ai/langflow Version: = 1.8.1 Tested on: Linux/Fedora 40 CVE: CVE-2026-330...

CVE-2026-0770-PoC

CVE-2026-0770 - Langflow Remote Code Execution Summary Langflow contains a critical remote code execution vulnerability in the validatecode function located in src/lfx/src/lfx/custom/validate.py. The function uses exec to execute user-supplied Python code without sandboxing, allowing arbitrary...

CVE-2026-0770

🚀 CVE-2026-0770 – Langflow RCE execglobal PoC Remote Code Execution vulnerability in Langflow 📌 Affected Software This vulnerability affects: Langflow 🧠 Vulnerability Overview CVE-2026-0770 is a Remote Code Execution RCE vulnerability in the: /api/v1/validate/code endpoint. When AUTOLOGIN=true an...

Langflow-cve-2026-33017-exploit

Langflow RCE Exploitation Framework CVE-2026-33017 · Authorized security testing for Langflow remote code execution Research & red-team tooling for validating CVE-2026-33017 against Langflow instances you are explicitly authorized to assess. Not for unauthorized use. Disclaimer This project is...

PoC-CVE-2026-33017

CVE-2026-33017: Unauthenticated RCE in Langflow References Official Tracking & Databases CVE-2026-33017 MITRE: https://vulners.com/cve/CVE-2026-33017 NV...

CVE-2026-33017

CVE-2026-33017 Langflow RCE ★ CVE-2026-33017 Langflow Remote Code Execution PoC ★ https://github.com/user-attachments/assets/562fc637-6be1-4ab9-a396-bfad56447af7 Environment Setup Use the following commands to build and run the vulnerable Langflow environment: docker build -t...

cve-2025-3248

CVE-2025-3248 Langflow RCE Scanner A Python tool for scanning and exploiting the CVE-2025-3248 vulnerability, which allows remote code execution RCE in Langflow applications. Features Single-target scanning and command execution Batch URL scanning Interactive shell mode Multi-threaded batch...

CVE-2026-0770

CVE-2026-0770: Langflow execglobals Unauthenticated Remote Code Execution PoC CVE-2026-0770 an unauthenticated Remote Code Execution RCE vulnerability affecting Langflow. The flaw stems from improper input validation within the handling of the execglobals parameter provided to the /validate...

CVE-2025-3248

中文 ｜ English Langflow Vulnerability Scanner A vulnerability scanner for CVE-2025-3248 in Langflow applications. Features Scan single target or multiple targets using FOFA Execute system commands on vulnerable targets Retrieve system information Custom payload support Progress bar for FOFA scannin...

langflow-CVE-2026-17633-PoC

CVE-2026-17633 & CVE-2026-17632 — IBM Langflow OSS RCE For educational purposes only. Only use against systems you own or have explicit written authorization to test. 1. Introduction What is Langflow Langflow is an open-source low-code platform for building LLM-powered applications and AI agent...

RCE-CVE-2025-3248

Authenticated CVE-2025-3248 Langflow Remote Code Execution This Python script exploits CVE-2025-3248 to execute arbitrary commands or spawn a reverse shell on a vulnerable system. Authentication is required to use this exploit. Features Authenticated Command Execution: Run arbitrary system comman...

CVE-2025-3248

POC - Remote and unauthenticated attacker can send crafted HTTP requests to execute arbitrary code - CVE-2025-3248 Overview Langflow versions prior to 1.3.0 are susceptible to code injection in the /api/v1/validate/code endpoint. A remote and unauthenticated attacker can send crafted HTTP request...

CVE-2026-5027

This post is a research article published by EQSTLab. Thanks toYahia Hamza, who reported and analyzed this vulnerability. CVE-2026-5027 ★ CVE-2026-5027 Langflow Path Traversal / Arbitrary File Write PoC ★ Description CVE-2026-5027 : Langflow Arbitrary File Write Vulnerability description: A path...

CVE-2025-3248

CVE-2025-3248: Langflow Unauthenticated Remote Code Execution RCE This repository contains two Python scripts: LangflowCheck.py: A scanner that checks for Langflow AI instances vulnerable to CVE-2025-3248. exploit.py: A working reverse shell exploit for vulnerable Langflow targets. Summary...