Critical Langflow Flaw Added to CISA KEV List Amid Ongoing Exploitation Evidence

A recently disclosed critical security flaw impacting the open-source Langflow platform has been added to the Known Exploited Vulnerabilities KEV catalog by the U.S. Cybersecurity and Infrastructure Security Agency CISA, citing evidence of active exploitation. The vulnerability, tracked as...

Exploit for Code Injection in Langflow

CVE-2025-3248 Langflow is a low-code platform primarily us...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2025-3248link is external Langflow Missing Authentication Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose...

Metasploit Wrap-Up 04/18/2025

Smaller Fetch Payloads This week, a significant enhancement was made to the already awesome fetch payload feature by our very own bwatters-r7. The improvement introduces a new option, PIPEFETCH, which optimizes the process by serving both the payload and the command to be executed simultaneously...

Langflow 1.3.0 - Remote Code Execution (RCE)

Exploit Title: Langflow 1.3.0 - Remote Code Execution RCE Date: 2025-04-17 Exploit Author: VeryLazyTech Vendor Homepage: http://www.langflow.org/ Software Link: https://github.com/langflow-ai/langflow Version: Langflow 1.3.0 Tested on: Windows Server 2019 CVE: CVE-2025-3248 CVE-2025-3248 - Remote...

Exploit for Code Injection in Langflow

POC - Remote and unauthenticated attacker can send crafted HTT...

Langflow Remote Code Execution Vulnerability

Langflow is Langflow open source a visualization framework for building multi-agent and RAG applications . A remote code execution vulnerability exists in Langflow that can be exploited by an attacker to send a crafted HTTP request to execute arbitrary code...

📄 Langflow AI Remote Code Execution

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 requests to execute arbitrary code. This module requires Metasploit: https://metasploit.com/download Current source:...

VulnCheck KEV: CVE-2025-3248

Langflow contains a missing authentication vulnerability in the /api/v1/validate/code endpoint that allows a remote, unauthenticated attacker to execute arbitrary code via crafted HTTP requests...

Langflow /api/v1/validate/code command injection

Added: 04/11/2025 CVE: CVE-2025-3248 Background Langflow is a low-code tool for building AI agents and workflows. Problem A command injection vulnerability in the /api/v1/validate/code API endpoint could allow a remote unauthenticated attacker to execute arbitrary commands by sending a specially...

Langflow /api/v1/validate/code command injection

Added: 04/11/2025 CVE: CVE-2025-3248 Background Langflow is a low-code tool for building AI agents and workflows. Problem A command injection vulnerability in the /api/v1/validate/code API endpoint could allow a remote unauthenticated attacker to execute arbitrary commands by sending a specially...

CVE-2025-3248

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 requests to execute arbitrary code...

GHSA-C995-4FW3-J39M Duplicate Advisory: Langflow Vulnerable to Code Injection via the `/api/v1/validate/code` endpoint

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-rvqx-wpfh-mfx7. This link is maintained to preserve external references. Original Description Langflow versions prior to 1.3.0 are susceptible to code injection in the /api/v1/validate/code endpoint. A remote an...

Duplicate Advisory: Langflow Vulnerable to Code Injection via the `/api/v1/validate/code` endpoint

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-rvqx-wpfh-mfx7. This link is maintained to preserve external references. Original Description Langflow versions prior to 1.3.0 are susceptible to code injection in the /api/v1/validate/code endpoint. A remote an...

PYSEC-2025-36

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 requests to execute arbitrarycode...

PYSEC-2025-36

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 requests to execute arbitrary code...

CVE-2025-3248

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 requests to execute arbitrary code...

Missing Authentication for Critical Function

Overview langflow is an A Python package with a built-in web application Affected versions of this package are vulnerable to Missing Authentication for Critical Function at the /api/v1/validate/code endpoint, which allows an attacker to execute arbitrary code by sending malicious HTTP requests...

CVE-2025-3248 Langflow < 1.3.0 Unauthenticated RCE via /api/v1/validate/code

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 requests to execute arbitrary code...

CVE-2025-3248

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 requests to execute arbitrary code...