CVE-2025-3248

CVE-2025-3248 Introduction Langflow versions prior to 1.3.0 are susceptible to unauthenticated code injection in the /api/v1/validate/code endpoint via Python exec function. This exploit establishes a reverse shell connection abusing this vulnerability. Usage Configuration git clone...

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...

CVE-2026-33017

My simple bash implementation of the CVE-2026-33017. Check following link for detailed explanation: https://github.com/langflow-ai/langflow/security/advisories/GHSA-vwmf-pq79-vjvx Use nc -lvnp PORT to receive the shall callback...

CVE-2026-12944

CVE-2026-12944: Langflow 1.10.0 — urllib SSRF Langflow OSS ≤ 1.10.0 — vulnerability allowing arbitrary code execution via urllib.request / socket in custom components. The component scanner’s denylist missed these standard library modules. Fixed in 1.10.1 IBM. Severity : PR:L Publicly Reproducibl...

gha-lab-9b5e3ccfbe

Automated research artifact — not the upstream project. This repository is a disposable lab built by an automated harness for a master's thesis at Université Laval on reproducing published GitHub Actions workflow vulnerabilities. It is a verbatim snapshot of langflow-ai/langflow at commit...

CVE-2025-3248-POC

Langflow RCE Exploit - CVE-2025-3248 ⚠️ Disclaimer This code is strictly intended for educational and research purposes only. Unauthorized use on systems without explicit permission may constitute a violation of the law. The author is not responsible for any misuse or malicious activity involving...

langflow-cors-scanner

CVE-2025-34291 — Langflow Origin Validation / CORS Overview Overly permissive CORS config combined with refresh token cookie config allows credential theft. Field| Value ---|--- CVE| CVE-2025-34291 Severity| HIGH Product| Langflow CISA KEV| 2026-05-21 Attack Type| Origin Validation / CORS Auth...

CVE-2026-9198

CVE-2026-9198 exploit IBM Langflow I'm just uploading someone else's here once again so if you want to know the password, watch the video https://youtu.be/qoQbyAhrzKg?si=8Wogp3OHNo-0CvIQ...

langflow-exploit

CVE-2025-3248 - Langflow Code Validation Endpoint RCE A proof-of-concept exploit demonstrating a remote code execution vulnerability in Langflow's code validation endpoint. This vulnerability affects Langflow versions prior to 1.3.0, allowing unauthenticated attackers to execute arbitrary code...

CVE-2026-33017

🚨 CVE-2026-33017 - Critical Unauthenticated Remote Code Execution in Langflow Langflow versions ≤ 1.8.2 contain a severe security vulnerability that allows unauthenticated attackers to achieve Remote Code Execution RCE on the server. 📊 Vulnerability Details Attribute| Details ---|--- CVE ID|...

CVE-2025-3248

CVE-2025-3248 — Langflow RCE Exploit Remote Code Execution RCE exploit for Langflow applications vulnerable to CVE-2025-3248. Affected Endpoint: /api/v1/validate/code 🚀 Exploit Features 🔓 Remote & unauthenticated RCE 🔐 No authentication required 🐍 Python3 one-liner script 🎨 Colorized terminal...

POC-CVE-2026-0769

Description Proof of concept exploit code for CVE-2026-0769 Usage python3 poc.py -u -c Without bash command proof of code exec via Divide By Zero Error With bash command NOTE: Bash output isn't returned because the endpoint only returns the component template and metadata. The bash output is stor...

POC-CVE-2026-0768

Description Proof of concept exploit code for CVE-2026-0768 Usage python3 poc.py -u -c...

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...

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-2026-33017-Langflow-RCE

CVE-2026-33017 - Langflow RCE Vulnerability xpl0ited by infrar3d This proof‑of‑concept exploit targets a critical Remote Code Execution RCE vulnerability in Langflow versions prior to 1.9.0. The vulnerability allows unauthenticated attackers to execute arbitrary system commands by injecting...

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...

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...

CVE-2026-0770

CVE-2026-0770 Overview This tool is used to test the vulnerability CVE-2026-0770 in the Langflow application. It leverages the /api/v1/validate/code endpoint to perform Remote Code Execution RCE. Developer: Ohang Thanks to: @C4p333 Purpose: Security Research & Educational Use Installation Termux...

CVE-2026-42048

CVE-2026-42048 CVE-2026-42048 Langflow Path Traversal / Arbitrary Directory Deletion PoC https://github.com/user-attachments/assets/6e5481ff-e953-47a5-8870-70b30c6550de Description CVE-2026-42048 : Langflow Arbitrary Directory Deletion Vulnerability description: A path traversal vulnerability in...