CVE-2024-41950: Haystack is an end-to-end LLM framework that allows you to build applications powered by LLMs, Transformer models, vecto

Haystack is a framework for building applications with LLMs (large language models) and AI tools, but versions before 2.3.1 have a critical vulnerability where attackers can execute arbitrary code if they can create and render Jinja2 templates (template engines that generate dynamic text). This affects Haystack clients that allow users to create and run Pipelines, which are workflows that process data through multiple steps.