# CVE-2026-41279

> Vulnerability · severity: **HIGH** (CVSS 7.5).

## 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.

## Key facts

- **CVE ID:** CVE-2026-41279
- **Published:** 2026-04-23
- **CVSS severity:** HIGH
- **CVSS base score:** 7.5
- **CWE codes:** CWE-639

## Affected products

- `flowiseai:flowise`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-41279

## Citation

> AI Analytics. CVE-2026-41279. Retrieved 2026-07-07 from https://api.ai-analytics.org/cve/CVE-2026-41279. Derived from NIST NVD. Licensed CC0.

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