CVE•Published 2026-08-06•Modified 2026-09-15•1 article on news•5 live references•NVD data

CVE-2026-67622Flowiseai · Flowise

Vulnerability data via NVD (ingested)

CVSS v3.1

9.9

CRITICAL

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

EPSS percentile

Exploit Prediction Scoring System · top 84% of all CVEs

Weaknesses (CWE)

CWE-639Authorization Bypass Through User-Controlled Key

Description

Flowise through 3.1.4 contains an insecure direct object reference vulnerability in the OpenAI Assistants integration that allows authenticated attackers to access credentials belonging to other workspaces by supplying an arbitrary credential UUID to Assistants endpoints without workspace ownership verification. Attackers can enumerate cross-workspace assistant metadata, retrieve file and vector store listings, and upload files into victim workspaces by exploiting the missing workspace-scoped authorization check in the credential lookup logic.

Timeline

Published 2026-08-06

Modified 2026-09-15

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 tag1,401 hosts

vuln:CVE-2026-67622

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-2026-67622