Vulnerability library
Security checkApril 10, 2026

Flowise affected by Server-Side Request Forgery (SSRF) in HTTP Node Leading to Internal Network Access

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High severitynpmflowise-components

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Description

Description: Flowise exposes an HTTP Node in AgentFlow and Chatflow that performs server-side HTTP requests using user-controlled URLs. By default, there are no restrictions on target hosts, including private/internal IP ranges (RFC 1918), localhost, or cloud metadata endpoints.

Recommendation

Update the flowise-components package to the latest compatible version. Followings are version details:

  • Affected version(s): <= 3.0.12
  • Patched version(s): 3.0.13

References

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