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GHSA-8vvx-qvq9-5948: Flowise allows arbitrary file write to RCE

March 14, 2025 (updated November 3, 2026)

An attacker could write files with arbitrary content to the filesystem via the /api/v1/document-store/loader/process API. An attacker can reach RCE(Remote Code Execution) via file writing.

References

  • github.com/FlowiseAI/Flowise/commit/c2b830f279e454e8b758da441016b2234f220ac7
  • github.com/FlowiseAI/Flowise/releases/tag/flowise%402.2.7-patch.1
  • github.com/FlowiseAI/Flowise/security/advisories/GHSA-8vvx-qvq9-5948
  • github.com/advisories/GHSA-8vvx-qvq9-5948
  • nvd.nist.gov/vuln/detail/CVE-2025-71338
  • www.vulncheck.com/advisories/flowise-arbitrary-file-write-to-remote-code-execution-via-document-store-api

Code Behaviors & Features

Detect and mitigate GHSA-8vvx-qvq9-5948 with GitLab Dependency Scanning

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Affected versions

All versions up to 2.2.7

Solution

Unfortunately, there is no solution available yet.

Impact 10 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-73: External Control of File Name or Path
  • CWE-94: Improper Control of Generation of Code ('Code Injection')

Source file

npm/flowise/GHSA-8vvx-qvq9-5948.yml

Spotted a mistake? Edit the file on GitLab.

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