CVE-2025-68478
External Control of File Name or Path in Langflow
7.1
HIGH
CVSS 3.1
EPSS 0.03%
Description
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/overwrites a file at that path. There is no path restriction, normalization, or allowed directory enforcement, so absolute paths (e.g., /etc/poc.txt) are interpreted as is. Version 1.7.0 fixes the issue.
How to fix CVE-2025-68478
To remediate CVE-2025-68478, upgrade the affected package to a fixed version below.
- —upgrade to 1.7.1 or later
- —upgrade to 1.7.0 or later
Is CVE-2025-68478 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.7.1
- from 0, < 1.7.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L |