majpuV/flowise-arbitrary-file-read-getFileFromStorage

PoC

Unauthenticated arbitrary file read in Flowise (< 2.2.4) via path traversal in getFileFromStorage (storageUtils.ts). Caused by un-sanitized file path combined with mass-assignment in PUT /api/v1/document-store/store/:id. Allows full compromise via /root/.flowise/encryption.key read. Distinct from CVE-2025-71338 (fixed in 2.2.4).

view exploit source poc_in_githubauthor majpuVpublished 2026-08-03catalog poc_in_github

exploited CVEs (1)

Known CVEs related to this entry.

ID	severity	EPSS	exploitable	published
CVE-2025-71338US	critical9.8	1.16% (67th)	Exploit	2026-06-25
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 filesyst…

scry

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