What is CVE-2025-68478?

CVE-2025-68478 is a high-severity vulnerability in Langflow-ai Langflow, classified under External Control of File Name or Path. CVSS score: 7.1/10. Published 2025-12-19.

How severe is CVE-2025-68478?

High severity. CVSS v3 base score is 7.1 out of 10.

Vulnerability in Langflow-ai Langflow

CVE-2025-68478

Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.7.0, if an arbitrary path is specified in the request body's `fs_path`, the server serializes the Flow object into JSON and creates/overwrite…

EPSS: 0.000 (10.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L.

Affected products

Langflow-ai Langflow — versions < 1.7.0

Weakness classification (CWE)

CWE-73 — External Control of File Name or Path

References

https://github.com/langflow-ai/langflow/security/advisories/GHSA-f43r-cc68-gpx4 (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2025-68478?: CVE-2025-68478 is a high-severity vulnerability in Langflow-ai Langflow, classified under External Control of File Name or Path. CVSS score: 7.1/10. Published 2025-12-19.
How severe is CVE-2025-68478?: High severity. CVSS v3 base score is 7.1 out of 10.