What is CVE-2025-68477?

CVE-2025-68477 is a high-severity vulnerability in Langflow, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.7/10. Published 2025-12-19.

How severe is CVE-2025-68477?

High severity. CVSS v3 base score is 7.7 out of 10.

SSRF in Langflow

CVE-2025-68477

Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.7.0, Langflow provides an API Request component that can issue arbitrary HTTP requests within a flow. This component takes a user-supplied UR…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.059 (92.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.

Affected products

Langflow
Langflow-ai Langflow — versions < 1.7.0

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2025-68477?: CVE-2025-68477 is a high-severity vulnerability in Langflow, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.7/10. Published 2025-12-19.
How severe is CVE-2025-68477?: High severity. CVSS v3 base score is 7.7 out of 10.