POC-CVE-2026-5027

Description Proof of concept exploit code for CVE-2026-5027 Usage python3 poc.py -u -c -a "bash command arg File written to Docker container disk...

Project-CVE-2026-33017

CVE-2026-33017 Langflow Script — Code Explanation coded by: Xer0TLabs x Persephrak Decentralized Syndicate Purpose of this document This document is a high-level explanation of the supplied Python program for review, incident-response, and defensive analysis. It intentionally does not include...

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-2026-5027

CVE-2026-5027 - Langflow Path Traversal to Remote Code Execution Description Langflow versions up to and including 1.8.4 do not sanitize the filename parameter in the POST /api/v2/files endpoint. An attacker can use path traversal sequences ../ to write files to arbitrary locations on the...

CVE-2026-33017-Lab

CVE-2026-33017 — Langflow Unauthenticated RCE Lab Executive Summary CVE-2026-33017 is an Unauthenticated Remote Code Execution RCE vulnerability in Langflow where a public build endpoint accepts attacker-controlled flow data, allowing custom component code to be executed on the server. In this la...

CVE-2026-33017-Exploit

CVE-2026-33017 - Langflow Unauthenticated RCE / \ | | \ ^ / ||||| exec with no auth, no sandbox, no hope. Langflow chat.py - startflowbuild - buildgraphfromdata - Graph.frompayload - loading.py - eval.py createclass - validate.py prepareglobalscope - execcompiledcode - arbitrary code runs as the...

CVE-2026-33017-Langflow-RCE-PoC

CVE-2026-33017-Langflow-RCE-PoC The vulnerability in Langflow 1.8.1 and earlier allows a remote, unauthenticated attacker to achieve arbitrary command execution on the host. Description The POST /api/v1/buildpublictmp/flowid/flow endpoint permits anyone to build public flows without authenticatio...

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...

PoC-CVE-2026-33017

PoC: CVE-2026-33017 Langflow = 1.8.1 is vulnerable to a remote, unauthenticated RCE https://nvd.nist.gov/vuln/detail/CVE-2026-33017 Usage usage: CVE-2026-33017.py -h --lhost LHOST --lport LPORT target PoC exploit: CVE-2026-33017 positional arguments: target Target hostname options: -h, --help sho...

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-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...

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-2026-33017

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 untuk CVE-2026-27966 📋 Deskripsi Tool ini adalah all-in-one exploit untuk CVE-2026-27966, sebuah kerentanan Remote Code Execution RCE pada Langflow yang memungkinkan attacker mengeksekusi perintah sistem secara remote. CVSS...

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...

CVE-2025-3248

CVE-2025-3248 Langflow is a low-code platform primarily used for building and deploying AI agents and workflows. It simplifies the development process by providing a visual interface for creating complex AI applications, including chatbots, RAG Retrieval-Augmented Generation systems, and more...

CVE-2026-5027

🔥 CVE-2026-5027 - Langflow Path Traversal Arbitrary File Write to RCE Unauthenticated Remote Code Execution via File Upload -orange?style=for-the-badge 📌 Overview Langflow suffers from a critical path traversal vulnerability in the file upload endpoint POST /api/v2/files. An attacker can send a...

PT-2026-104044

Name of the Vulnerable Software and Affected Versions langflow-ai langflow versions prior to 1.8.5 Description A directory traversal flaw exists where a public-facing HTTP route handler forwards attacker-controlled paths or filenames into host file creation without boundary enforcement. This allo...

CVE-2026-51888

langflow-ai langflow v1.8.4 is affected by: Directory Traversal. The impact is: Arbitrary file write outside the intended workspace or storage boundary.. The component is:...

CVE-2026-51886

langflow-ai langflow v1.9.3 is affected by: Code Injection. The impact is: execute arbitrary code remote. The component is: src/backend/base/langflow/api/v1/validate.py:validate-postvalidatecode-a-real-authenticated-http-post-to-api-v1. The attack vector is: Attack surface: HTTP or browser-backed...