CVE-2026-67620: flowise through 3.1.4 (inclusive); +1 more affected products

CVE-2026-67620. CVSS 3.1 base score 7.7 (HIGH, Vendor/CNA). EPSS 0.00463 (percentile 0.39158), scored 22-Oct-2026.

Affected technology

flowise · through 3.1.4 (inclusive)
flowiseai

Flowise · 0 through 3.1.4
FlowiseAI

Description’s affected range: through 3.1.4

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Authenticated attackers can force the server to issue arbitrary GET requests to cloud instance metadata services. Vendor/CNA’s CVSS 4.0 assessment (base score 6.3/10) rates confidentiality, integrity and availability impact as none.

Published 24-Oct-2026 01:43 UTC

CWE: CWE-918
CCR priority: 30.9 /100 (P4)
CVSS 3.1: 7.7 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N · Vendor/CNA
EPSS: 0.00463 · percentile 0.39158 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-67620.html