CVE-2026-69264 Flowise: RCE via CSVAgent csvFile data URI base64 segment is interpolated into Python source without validation

Prior to 3.1.3, Flowise CSVAgent interpolates an attacker-controlled segment of the csvFile data URI directly into a Python source-code template that is then executed by Pyodide. Because Pyodide is loaded with the default js bridge to globalThis, which on Node.js exposes eval and dynamic import,...

CVE-2026-69264

Flowise CSVAgent is affected. Prior to 3.1.3, an attacker-controlled segment of csvFile’s data URI is interpolated into a Python source-template executed by Pyodide; due to the default js bridge to globalThis in Node.js, this can be passed to js.eval and dynamically import Node built-ins (e.g., f...

CVE-2026-69264 Flowise: RCE via CSVAgent csvFile data URI base64 segment is interpolated into Python source without validation

Prior to 3.1.3, Flowise CSVAgent interpolates an attacker-controlled segment of the csvFile data URI directly into a Python source-code template that is then executed by Pyodide. Because Pyodide is loaded with the default js bridge to globalThis, which on Node.js exposes eval and dynamic import,...

CVE-2026-69255

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...

NPM: Flowise: Remote Code Execution Vulnerability in CSVAgent

NPM: Flowise: Remote Code Execution Vulnerability in CSVAgent discovered by ? in WordPress Npm flowise-components versions = 3.1.2...

NPM: Flowise: Remote Code Execution Vulnerability in CSVAgent

NPM: Flowise: Remote Code Execution Vulnerability in CSVAgent discovered by ? in WordPress Npm flowise versions = 3.1.2...

GHSA-X6VM-W76M-8J7G Flowise: Remote Code Execution Vulnerability in CSVAgent

Summary The CSVAgent node was observed to allow users to write Python code which gets executed via pyodide. The original intent was to allow users to utilise the pandas library for CSV processing. Although there is a denylist that checks for dangerous Python constructs from being passed in, panda...

CVE-2026-69256 Flowise: Remote Code Execution Vulnerability in CSVAgent

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the CSVAgent node allowed users to provide Python code that is executed through pyodide; although a denylist blocked dangerous Python constructs, pandas.readpickle could deserialize a pickled...

CVE-2026-69256

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the CSVAgent node allowed users to provide Python code that is executed through pyodide; although a denylist blocked dangerous Python constructs, pandas.readpickle could deserialize a pickled...

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...

PT-2026-67767

Name of the Vulnerable Software and Affected Versions Flowise versions prior to 3.1.3 Description An authenticated user with permissions to create or modify a chatflow can achieve remote code execution via the CSVAgent node. The node allows users to provide Python code executed through pyodide,...

PT-2026-67806

Name of the Vulnerable Software and Affected Versions Flowise versions prior to 3.1.3 Description The CSVAgent component interpolates a segment of the csvFile data URI directly into a Python source-code template executed by Pyodide. Because Pyodide is loaded with a default JavaScript bridge to...

CVE-2026-13448 Langflow is affected by remote code execution, denial of service, path traversal, and exposed credentials due to multiple unauthenticated and insufficiently authorized API endpoints

IBM Langflow OSS 1.0.0 through 1.10.1 Lanflow OSS contains an unauthenticated remote code execution vulnerability in the public flow build endpoint /api/v1/buildpublictmp/flowid/flow . The vulnerability stems from an incomplete denylist in the validatepublicflownocodeexecution function that fails...

PT-2026-60871

Name of the Vulnerable Software and Affected Versions IBM Langflow OSS versions 1.0.0 through 1.10.1 Description An unauthenticated remote code execution issue exists in the public flow build endpoint '/api/v1/build public tmp/flow id/flow'. The flaw is caused by an incomplete denylist within the...

CVE-2026-41137

Flowise CVE-2026-41137 affects the Flowise UI stack, specifically the CSVAgent component, which allows providing a custom Pandas CSV read code. The lack of sanitization enables a command-injection payload to be interpolated and executed by the server. This is documented across multiple sources, w...

CVE-2026-41137 Flowise: Code Injection in CSVAgent leads to Authenticated RCE

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, The CSVAgent allows providing a custom Pandas CSV read code. Due to lack of sanitization, an attacker can provide a command injection payload that will get interpolated and executed by the...