CVE-2026-70477: Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, a prompt injection sent to a chatflow using a CSV Agent node can cause the LLM to respond wi...

Added to the CISA Known Exploited Vulnerabilities catalog on 04 Aug 2026. Vendor: AI/ML. Product: LLM.

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, a prompt injection sent to a chatflow using a CSV Agent node can cause the LLM to respond with a malicious Python script that bypasses the blocklist validator and executes in an unsandboxed Py...

Required action: Review and patch if applicable to your AI infrastructure.