Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Langflow | Langflow | < 1.7.0 |
Related Weaknesses (CWE)
References
- https://github.com/langflow-ai/langflow/security/advisories/GHSA-f43r-cc68-gpx4ExploitVendor Advisory
- https://github.com/langflow-ai/langflow/security/advisories/GHSA-f43r-cc68-gpx4ExploitVendor Advisory
FAQ
What is CVE-2025-68478?
CVE-2025-68478 is a vulnerability with a CVSS score of 7.1 (HIGH). 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...
How severe is CVE-2025-68478?
CVE-2025-68478 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-68478?
Check the references section above for vendor advisories and patch information. Affected products include: Langflow Langflow.