Name: CVE-2025-3248: Missing Authentication for Critical Function
Creator: Rapid7
Published: 2025-04-07T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2025-3248, CWE-94, CWE-306, Exploited in the Wild, CISA KEV Exploit, Metasploit Module, Used with Ransomware, CVSS 9.8, EPSS 0.99993, CISA KEV

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.

CVSS Details

CVSS 3.1 Base Score: 9.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Langflow Ai	—	Upgrade Langflow AI to the latest version	Jul 18, 2025	Apr 7, 2025

Prioritize with Active Threat Intelligence

With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.

Explore Intelligence Hub

MDR Buyer's Guide

Global Threat Landscape Report