CVE-2026-41270

HIGH

7.1

Descricao

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, a Server-Side Request Forgery (SSRF) protection bypass vulnerability exists in the Custom Function feature. While the application implements SSRF protection via HTTP_DENY_LIST for axios and node-fetch libraries, the built-in Node.js http, https, and net modules are allowed in the NodeVM sandbox without equivalent protection. This allows authenticated users to bypass SSRF controls and access internal network resources (e.g., cloud provider metadata services) This vulnerability is fixed in 3.1.0.

Detalhes CVE

Pontuacao CVSS v3.17.1

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeHIGH

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado4/23/2026

Ultima modificacao4/25/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

flowiseai:flowise

Fraquezas (CWE)

CWE-284CWE-918

Referencias

https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-xhmj-rg95-44hv(security-advisories@github.com)

https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-xhmj-rg95-44hv(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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