External Control of File Name or Path

Overview flowise is a Flowiseai Server Affected versions of this package are vulnerable to External Control of File Name or Path via the S3 Directory loader process. An attacker can write arbitrary files to locations outside the intended temporary directory by supplying crafted S3 object keys...

Improperly Controlled Modification of Dynamically-Determined Object Attributes

Overview flowise is a Flowiseai Server Affected versions of this package are vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes via the overrideConfig process. An attacker can inject arbitrary properties into the flow execution context by sending crafted...

CVE-2026-69258

Flowise , an open-source drag-and-drop LLM flow builder, is vulnerable to unauthenticated property injection in versions prior to 3.1.3 . The POST /api/v1/prediction/:id endpoint accepts an overrideConfig object that is unconditionally spread into internal flowConfig and flowData objects without ...

EUVD-2026-52762

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the unauthenticated POST /api/v1/prediction/:id endpoint accepted an overrideConfig object and unconditionally spread it into internal flowConfig and flowData objects in...

CVE-2026-69255 Flowise: CSV Agent Remote Code Execution via Pyodide Code Injection — Root Shell Verified

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the CSVAgent in packages/components/nodes/agents/CSVAgent/CSVAgent.ts extracted attacker-controlled CSV data with file.split','.pop and interpolated it directly into executable Python as...

CVE-2026-69253

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...

CVE-2025-8266

A vulnerability has been found in yanyutao0402 ChanCMS up to 3.1.2 and classified as critical. Affected by this vulnerability is the function getArticle of the file app/modules/cms/controller/collect.js. The manipulation of the argument targetUrl leads to deserialization. The attack can be launch...