CVE-2025-3248
Langflow Missing Authentication Vulnerability
9.8
CVSS 3.1
100.0 %
EPSS (current)
2025-05-05
KEV addition
Yes
Ransomware
Timeline
Publication, first public exploit and KEV addition on a day axis.
Key facts
Vendor / product: Langflow / Langflow
Published: 2025-04-07 · Due (CISA): 2025-05-26
CWE: CWE-94 · EU list: no
Exploit references (metadata only)
| Source | Reference | Title | Date |
|---|---|---|---|
| nuclei | http/cves/2025/CVE-2025-3248.yaml | Langflow AI - Unauthenticated Remote Code Execution | – |
| metasploit | exploit/multi/http/langflow_unauth_rce_cve_2025_3248 | exploit/multi/http/langflow_unauth_rce_cve_2025_3248 | 2025-04-09 |
| exploitdb | 52262 | Langflow 1.3.0 - Remote Code Execution (RCE) | 2025-04-18 |
| exploitdb | 52364 | Langflow 1.2.x - Remote Code Execution (RCE) | 2025-07-16 |
References only — no downloads or instructions.