Vulnerability Description
Flowise contains a path traversal vulnerability in the /api/v1/document-store/loader/process endpoint that allows unauthenticated attackers to write arbitrary files to the filesystem. Attackers can exploit unsanitized fileName parameters with ../ sequences to overwrite critical files like package.json and achieve remote code execution when the application restarts.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-8vvx-qvq9-5948
- https://www.vulncheck.com/advisories/flowise-arbitrary-file-write-to-remote-code
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-8vvx-qvq9-5948
FAQ
What is CVE-2025-71338?
CVE-2025-71338 is a vulnerability with a CVSS score of 10.0 (CRITICAL). Flowise contains a path traversal vulnerability in the /api/v1/document-store/loader/process endpoint that allows unauthenticated attackers to write arbitrary files to the filesystem. Attackers can ex...
How severe is CVE-2025-71338?
CVE-2025-71338 has been rated CRITICAL with a CVSS base score of 10.0/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2025-71338?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.