116 matches found
EUVD-2026-52801
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-2026-69255
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...
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...
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...
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 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...
GHSA-VMV7-4M6C-3CG5 Flowise: CSV Agent Remote Code Execution via Pyodide Code Injection — Root Shell Verified
UPDATE 2026-05-20: Full RCE as root VERIFIED This is not theoretical — a Meterpreter reverse shell session as root has been established on Flowise 3.1.2. Verified Exploit Chain 1. Python code injection via base64string = "$base64String" CSVAgent.ts line 161 2. Pyodide js bridge provides access to...
Flowise: CSV Agent Remote Code Execution via Pyodide Code Injection — Root Shell Verified
UPDATE 2026-05-20: Full RCE as root VERIFIED This is not theoretical — a Meterpreter reverse shell session as root has been established on Flowise 3.1.2. Verified Exploit Chain 1. Python code injection via base64string = "$base64String" CSVAgent.ts line 161 2. Pyodide js bridge provides access to...
NPM: Flowise: CSV Agent Remote Code Execution via Pyodide Code Injection — Root Shell Verified
NPM: Flowise: CSV Agent Remote Code Execution via Pyodide Code Injection — Root Shell Verified vulnerability discovered by ? in WordPress Npm flowise versions = 3.1.2...
NPM: Flowise: CSV Agent Remote Code Execution via Pyodide Code Injection — Root Shell Verified
NPM: Flowise: CSV Agent Remote Code Execution via Pyodide Code Injection — Root Shell Verified vulnerability discovered by ? in WordPress Npm flowise-components versions = 3.1.2...
EUVD-2026-52745
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-2026-69255 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-2026-69255
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...
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-2026-69255
Flowise CVE-2026-69255 affects the CSVAgent component (packages/components/nodes/agents/CSVAgent/CSVAgent.ts) prior to version 3.1.3. The vulnerability stems from attacker-controlled CSV data being interpolated into a Python block via base64String = "${base64String}" after naively parsing CSV wit...
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...
GHSA-4R2P-27MH-5M22 Open WebUI: Stored web worker XSS via Pyodide
Title: Same-origin Pyodide code execution allows server-side RCE via a shared chat Summary Open WebUI runs client-side Python Pyodide in a same-origin web worker. Through Pyodide's JavaScript API pyodide.http.pyfetch, or the js module which exposes the page's fetch / XMLHttpRequest executed Pytho...