CVE-2026-69253 — Flowiseai Flowise: An authenticated user could craft a baseURL that passed this check, closed the surrounding
Flowise is a drag-and-drop user interface for building customized large language model (LLM) flows. Prior to version 3.1.3, several custom-tool components — AgentAsTool, ChatflowTool, and ExecuteFlow — ran code in the in-process vm2 sandbox. To build that code, they inserted a user-controlled baseURL value straight into the JavaScript source, for example const url = "${baseURL}/..."; . The only check on baseURL was isValidURL , but a valid-looking URL can still contai CVSSv3.1 8.8 (HIGH) · EPSS 24th percentile