ID:12223 - Exploit for Code Injection in Langflow - CVE-2025-3248

Link to public exploit:

Vulnerability description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation within the /api/v1/validate/code endpoint. A remote non-authenticated attacker can send a specially crafted HTTP request to the affected endpoint and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Remediation