Skip to content
CVE PROGRAM SOURCE RECORD6.0 Medium

CVE-2026-56275

Flowise - Server-Side Request Forgery via Execute Flow Base URL

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
VulnCheck

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Flowise Flowise

Default version status: unaffected

  • 0 to < 3.1.0affected
  • 3.1.0unaffected
pkg:npm/flowise

Flowise Flowise

Default version status: unaffected

  • 0 to < 3.1.0affected
  • 3.1.0unaffected
pkg:npm/flowise-components

References