Security Advisory

CVE-2026-41279

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-04-23 19:53:15

Last updated 2026-04-23 20:18:05

Assigner GitHub_M

CVSS score 8.2

State PUBLISHED

Description

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, the text-to-speech generation endpoint (POST /api/v1/text-to-speech/generate) is whitelisted (no auth) and accepts a credentialId directly in the request body. When called without a chatflowId, the endpoint uses the provided credentialId to decrypt the stored credential (e.g., OpenAI or ElevenLabs API key) and generate speech. This vulnerability is fixed in 3.1.0.

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