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Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Tue, 23 Sep 2025 00:15:00 +0000
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Mon, 22 Sep 2025 21:15:00 +0000
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Description | Flowise is a drag & drop user interface to build a customized large language model flow. In version 3.0.5, Flowise is vulnerable to remote code execution. The CustomMCP node allows users to input configuration settings for connecting to an external MCP server. This node parses the user-provided mcpServerConfig string to build the MCP server configuration. However, during this process, it executes JavaScript code without any security validation. Specifically, inside the convertToValidJSONString function, user input is directly passed to the Function() constructor, which evaluates and executes the input as JavaScript code. Since this runs with full Node.js runtime privileges, it can access dangerous modules such as child_process and fs. This issue has been patched in version 3.0.6. | |
Title | Flowise has Remote Code Execution vulnerability | |
Weaknesses | CWE-94 | |
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cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-09-22T20:24:09.883Z
Reserved: 2025-09-17T17:04:20.373Z
Link: CVE-2025-59528

Updated: 2025-09-22T20:24:01.249Z

Status : Awaiting Analysis
Published: 2025-09-22T20:15:39.530
Modified: 2025-09-22T21:22:16.313
Link: CVE-2025-59528


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