cvedb.io
CVE-2026-41271
HIGH · CVSS 8.3
EPSS exploitation probability: 0%
Published 2026-04-23T20:16:15.683 · Last modified 2026-06-17T10:46:25.080

Summary

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) vulnerability exists in FlowiseAI's POST/GET API Chain components that allows unauthenticated attackers to force the server to make arbitrary HTTP requests to internal and external systems. By injecting malicious prompt templates, attackers can bypass the intended API documentation constraints and redirect requests to sensitive internal services, potentially leading to internal network reconnaissance and data exfiltration. This vulnerability is fixed in 3.1.0.

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.