cvedb.io
CVE-2026-56275
HIGH · CVSS 7.1
EPSS exploitation probability: 0%
Published 2026-06-23T13:16:45.223 · Last modified 2026-06-25T18:39:37.920

Summary

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

flowiseai — flowise

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.