GHSA-h997-3fxj-p5j8: Flowise Path Injection at /api/v1/openai-assistants-file

Flowise is a drag & drop user interface to build a customized large language model flow. In version 1.4.3 of Flowise, the /api/v1/openai-assistants-file endpoint in index.ts is vulnerable to arbitrary file read due to lack of sanitization of the fileName body parameter. No known patches for this issue are available.