Shibin Das

**Name of the Vulnerable Software and Affected Versions** FlowDrop versions 0.0.0 through 1.6.0 **Description** A missing authorization issue allows forceful browsing. The module, which enables testing and running AI-driven workflows via a chat interface, fails to sufficiently enforce permissions on certain endpoints. This may allow attackers to trigger workflow execution, resulting in LLM (Large Language Model) costs and tool side effects, or enable them to send messages into sessions belonging to other users. This issue is mitigated if the attacker does not possess the "View any session" permission, which is not granted to anonymous or authenticated users by default. **Recommendations** Update FlowDrop to a version later than 1.6.0. Restrict the "View any session" permission to prevent unauthorized users from accessing the affected endpoints.

**Name of the Vulnerable Software and Affected Versions** FlowDrop versions 0.0.0 through 1.6.0 **Description** A missing authorization issue allows forceful browsing. The module, which enables testing and running AI-driven workflows via a chat interface, fails to sufficiently re-evaluate human-in-the-loop approval gates during workflow iterations that occur more than once. This can lead to the execution of workflows not intended by the user. Exploitation requires the attacker to possess the "Administer FlowDrop workflows" role or equivalent permissions such as "Create FlowDrop workflows" or "Edit FlowDrop workflows". **Recommendations** Update FlowDrop to a version later than 1.6.0.