PyPI: langflow

CVE-2024-37014

Safety vulnerability ID: SFTY-20240610-83586

Safety legacy ID: pyup.io-71781

Affected versions of Langflow allow remote code execution if untrusted users are able to reach the "POST /api/v1/custom_component" endpoint and provide a Python script.

Created at: Jul 5, 2026Updated at: Jul 5, 2026

Overview

Langflow remote code execution vulnerability

Advisory

Affected versions of Langflow allow remote code execution if untrusted users are able to reach the "POST /api/v1/custom_component" endpoint and provide a Python script.

Affected Package

Affecting langflow package, versions
<1.0.15

Also affects

---

How to Fix

Upgrade
langflow
to
1.0.15
or higher.

Mitigation and Workarounds

---

Vulnerable Functions

Functions linked to known vulnerabilities.

Vulnerable function data is available for Enterprise customers

Book a call with us to see Safety in action.

Safety

Verified by Safety

Our Cybersecurity Intelligence Team reviewed this vulnerability. We combine public data with our own research to find issues not yet reported to public sources.

Learn more