CVE-2025-3248 — Langflow Missing Authentication Vulnerability
2025-05-05 • CISA Known Exploited Vulnerability
[event] 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.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | Langflow |
| Product | Langflow |
| CWE | CWE-306 |
| CVE ID | CVE-2025-3248 |
| Date Added | 2025-05-05 |
| Due Date | 2025-05-26 |
| Ransomware Campaign | Unknown |
> MITIGATION
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Due Date: 2025-05-26