PT-2026-51508 · Flowise · Flowise

Cn-Panda · Publicado 2026-06-23 · Atualizado 2026-06-23 · CVE-2026-56275

NVD

CVSS v4.0

6.0

Média

Vetor base

AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Flowise before 3.1.0 contains a server-side request forgery vulnerability in the Execute Flow node that allows attackers to bypass security validation by providing intranet addresses through the base URL field. Attackers can initiate HTTP requests to internal network addresses, access cloud metadata, and enumerate internal services by exploiting the missing secureFetch verification in httpSecurity.ts.

Correção

SSRF

Enumeração de Fraquezas

CWE-918

Identificadores relacionados

CVE-2026-56275

Produtos afetados

Flowise

Referências · 3

• https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-9hrv-gvrv-6gf2 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2026-56275 · Nota de Segurança
• https://vulncheck.com/advisories/flowise-server-side-request-forgery-via-execute-flow-base-url · Nota