PT-2026-34735 · Flowiseai · Flowise+1
Published
2026-04-23
·
Updated
2026-04-23
·
CVE-2026-41270
CVSS v3.1
7.1
High
| AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L |
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.
Fix
Improper Access Control
SSRF
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Related Identifiers
Affected Products
Flowise
Flowise-Components