CVE-2026-41270

HIGH

7.1

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.17.1

SeveridadHIGH

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

Vector de ataqueNETWORK

ComplejidadHIGH

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado4/23/2026

Ultima modificacion4/25/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

flowiseai:flowise

Debilidades (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)

Correlaciones IOC

Sin correlaciones registradas

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