NVD security advisoryHigh
High advisory for RAGFlow
CVE-2026-119337 · Reported 30 Oct 2026
Full advisory details, affected packages, severity context, and original source.
Affected technology
RAGFlowAffected product
Advisory overview
RAGFlow is an open-source RAG (Retrieval-Augmented Generation) engine. From 0.25.2 until 0.27.3, POST /api/v1/agents/chat/completions invokes completion_openai and returns through the openai-compatible branch before UserCanvasService.accessible() checks whether the caller may access the requested agent. An authenticated user who knows another user's private agent UUID can execute that Only me workflow and read its output across the user or tenant boundary; configured tools may also cause side effects, but stronger impacts were not demonstrated. This issue is fixed in version 0.27.3.