CVE-2026-56274

Flowise before 3.1.2 contains multiple OS command injection vulnerabilities in the Custom MCP Server feature due to incomplete command-flag validation and a regex bypass in local file access restrictions. An attacker with a Flowise account of any role, or API access with view/update permissions f...

CVE-2026-56275

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...

CVE-2025-71337

Flowise before 3.0.10 affected versions 3.0.7 and earlier contains an unverified email change vulnerability. An authenticated user can change the account email address, used as a login identifier and password-recovery channel, via the account profile endpoint without confirming the change to the...

CVE-2026-56275

CVE-2026-56275 affects Flowise prior to 3.1.0. A server-side request forgery in the Execute Flow node allows bypassing security validation by supplying intranet addresses in the base URL field. This enables initiating HTTP requests to internal network addresses, accessing cloud metadata, and enum...

CVE-2026-56275 Flowise - Server-Side Request Forgery via Execute Flow Base URL

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...

CVE-2026-56275

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...

EUVD-2026-38435

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...

CVE-2026-56274

Flowise

CVE-2026-56274 Flowise - Remote Code Execution via MCP Security Bypass in validateCommandFlags and validateArgsForLocalFileAccess

Flowise before 3.1.2 contains multiple OS command injection vulnerabilities in the Custom MCP Server feature due to incomplete command-flag validation and a regex bypass in local file access restrictions. An attacker with a Flowise account of any role, or API access with view/update permissions f...

EUVD-2026-38434

Flowise before 3.1.2 contains multiple OS command injection vulnerabilities in the Custom MCP Server feature due to incomplete command-flag validation and a regex bypass in local file access restrictions. An attacker with a Flowise account of any role, or API access with view/update permissions f...

CVE-2025-71337

CVE-2025-71337 affects Flowise before 3.0.10 (impacted: 3.0.7 and earlier). A authenticated user can change the account email via the account profile endpoint without confirming the change to the original email or re-entering the current password, enabling potential account takeover and abuse of ...

CVE-2025-71337 Flowise - Unverified Email Change via Account Profile Endpoint

Flowise before 3.0.10 affected versions 3.0.7 and earlier contains an unverified email change vulnerability. An authenticated user can change the account email address, used as a login identifier and password-recovery channel, via the account profile endpoint without confirming the change to the...

Flowise - NVIDIA NIM Endpoints Missing Authentication

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.0.13, the NVIDIA NIM router /api/v1/nvidia-nim/ is whitelisted in the global authentication middleware, allowing unauthenticated access to privileged container management and token generati...

Flowise 1.4.3 - Arbitrary File Read

Flowise 1.4.3 contains a path traversal caused by lack of sanitization of 'fileName' parameter in /api/v1/openai-assistants-file endpoint in index.ts, letting attackers read arbitrary files, exploit requires attacker to send crafted request. id: CVE-2024-36420 info: name: Flowise 1.4.3 - Arbitrar...

Flowise 1.6.5 - Authentication Bypass

The flowise version = 1.6.5 is vulnerable to authentication bypass vulnerability. id: CVE-2024-31621 info: name: Flowise 1.6.5 - Authentication Bypass author: DhiyaneshDK severity: high description: | The flowise version = 1.6.5 is vulnerable to authentication bypass vulnerability. impact: |...

CVE-2026-56268

Flowise before 3.1.2 contains an information disclosure vulnerability in the /api/v1/chatflows/apikey/:apikey endpoint. When the keyonly query parameter is omitted the default, the endpoint returns not only the chatflows bound to the supplied API key but also all chatflows across every workspace...

CVE-2026-56268

Flowise ≤ 3.1.1 is vulnerable via /api/v1/chatflows/apikey/:apikey. The keyonly parameter omission returns chatflows bound to the API key plus unprotected chatflows across all workspaces (no workspace filter). attacker with valid API key can read full ChatFlow configuration (flowData with system ...

CVE-2026-56268 Flowise - Cross-Workspace Information Disclosure via chatflows/apikey Endpoint

Flowise before 3.1.2 contains an information disclosure vulnerability in the /api/v1/chatflows/apikey/:apikey endpoint. When the keyonly query parameter is omitted the default, the endpoint returns not only the chatflows bound to the supplied API key but also all chatflows across every workspace...

EUVD-2026-38367

Flowise before 3.1.2 contains an information disclosure vulnerability in the /api/v1/chatflows/apikey/:apikey endpoint. When the keyonly query parameter is omitted the default, the endpoint returns not only the chatflows bound to the supplied API key but also all chatflows across every workspace...

Flowise <= 1.8.2 Authentication Bypass

An Authentication Bypass vulnerability exists in Flowise version 1.8.2. This could allow a remote, unauthenticated attacker to access API endpoints as an administrator and allow them to access restricted functionality. id: CVE-2024-8181 info: name: Flowise = 1.8.2 Authentication Bypass author:...