Critical 10.0Published Jun 25, 2026

CVE-2025-71338Flowise through 2.2.7 - Arbitrary File Write to Remote Code Execution via document-store API

Updated under an hour ago (Oct 28, 2026, 5:40 PM ET)

Does this affect you?

It affects Flowise and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for Flowise

Exploited in the last 30 days

Flowise through 2.2.7 fails to sanitize path segments in the document-store loader endpoint, allowing unauthenticated attackers to write files outside the storage directory. Attackers can use parent-directory sequences to escape the storage directory and overwrite application files loaded at boot for remote code execution.

CVSS: 10.0 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness (CWE): CWE-73
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Modified
Record last updated: Sep 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Flowise Flowise flowise:flowise (from the name)	through 2.2.7	CNA record
flowiseai flowise flowiseai:flowise	through 3.1.3	NVD

References

References

https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-8vvx-qvq9-5948	vendor-advisory, exploit
https://github.com/FlowiseAI/Flowise/releases/tag/flowise%402.2.7-patch.1	release-notes
https://www.vulncheck.com/advisories/flowise-arbitrary-file-write-to-remote-code-execution-via-document-store-api	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.