A vulnerability identified as problematic has been detected in FlowiseAI Flowise up to 3.0.x . Impacted is the function sanitizeFlowDataForPublicEndpoint of the file /api/v1/public-chatflows/:id . This manipulation causes information disclosure. This vulnerability is handled as CVE-2026-41278 . The attack can be initiated remotely. There is not any exploit available. You should upgrade the affected component.