CVE-2026-70478: flowise before 3.1.3 (exclusive); +1 more affected products

CVE-2026-70478. CVSS 3.1 base score 10.0 (CRITICAL, NVD). EPSS 0.00615 (percentile 0.48785), scored 22-Oct-2026.

Affected technology

flowise · before 3.1.3 (exclusive)
flowiseai

Flowise · < 3.1.2
FlowiseAI

Component: Not specified by the source

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

What an attacker can do

An attacker with a credential ID can use the token to access the victim's connected service and can also exhaust refresh-token quota. Vendor/CNA’s CVSS 4.0 assessment (base score 9.2/10) rates confidentiality impact as high; integrity impact as low; availability impact as none.

Published 24-Oct-2026 01:43 UTC

CWE: CWE-200
CCR priority: 40.2 /100 (P3)
CVSS 3.1: 10.0 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H · NVD
EPSS: 0.00615 · percentile 0.48785 · 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-2026-70478.html