GHSA-f6hc-c5jr-878p

ZDI-CAN-28762: Flowise AccountService resetPassword Authentication Bypass Vulnerability -- ABSTRACT ------------------------------------- Trend Micro's Zero Day Initiative has identified a vulnerability affecting the following products: Flowise - Flowise -- VULNERABILITY DETAILS ------------------------ * Version tested: 3.0.12 * Installer file: hxxps://github.com/FlowiseAI/Flowise * Platform tested: NA --- ### Analysis This vulnerability allows remote attackers to bypass authentication on affected installations of FlowiseAI Flowise. Authentication is not required to exploit this vulnerability. The specific flaw exists within the resetPassword method of the AccountService class. The issue results from improper implementation of the authentication mechanism. An attacker can leverage this vulnerability to change user's passwords and bypass authentication on the system. ### Product information FlowiseAI Flowise version 3.0.12 (hxxps://github.com/FlowiseAI/Flowise) ### Setup Instructions ``` npm install [email protected] npx flowise start ``` ### Root Cause Analysis FlowiseAI Flowise is an open source low-code tool for developers to build customized large language model (LLM) applications and AI agents. It supports integration with various LLMs, data sources, and tools in order to facilitate rapid development and deployment of AI solutions. Flowise offers a web interface with a drag-and-drop editor, as well as an API, through an Express web server accessible over HTTP on port 3000/TCP. Flowise allows users to reset forgotten passwords using a token emailed to the email address associated with their account. A token is sent to the user's email when a request is made to the "/api/v1/account/forgot-password" endpoint. Users will submit this token along with their new password to the "/api/v1/account/reset-password" endpoint, and if it is submitted within sufficient time (15 minutes by default, or the value of the PASSWORD_RESET_TOKEN_EXPIRY_IN_MINUTES environm