CVE•Published 2026-06-08•Modified 2026-07-23•1 article on news•5 live references•NVD data

CVE-2026-46444Flowiseai · Flowise

Vulnerability data via NVD (ingested)

CVSS v3.1

8.8

HIGH

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

EPSS percentile

Exploit Prediction Scoring System · top 75% of all CVEs

Weaknesses (CWE)

CWE-862Missing Authorization

Description

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, all CRUD endpoints for OpenAI Assistants Vector Store have no authentication middleware and the route path /api/v1/openai-assistants-vector-store is not in WHITELIST_URLS. However, it is also not protected by the main auth middleware when accessed via API key — the route requires API key auth (not whitelisted), but no permission checks exist on any operation. This issue has been patched in version 3.1.2.

Timeline

Published 2026-06-08

Modified 2026-07-23

External references

NVD MITRE Exploit-DB GitHub PoC VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag2,894 hosts

vuln:CVE-2026-46444

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Flowiseai Flowise"

All exposed Flowiseai Flowise instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Flowise"

HTTP body or banner mentions "Flowise" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-46444