CVE-2025-3248

CISA KEV RANSOMWARE

ACT NOW Priority: 0.00 BB Relevance: 10/100

Published: N/A Modified: N/A First seen: 2026-10-29 Status: pending_score

Description

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.

CISA Known Exploited Vulnerability

Vendor / Product Langflow — Langflow

Date Added 2025-05-05

Remediation Due 2025-05-26

Ransomware Use CONFIRMED

This vulnerability affects a common open-source project, third-party library, or a protocol used by different products. For more information, please see: https://github.com/advisories/GHSA-c995-4fw3-j39m ; https://nvd.nist.gov/vuln/detail/CVE-2025-3248