CVE-2026-45312: Infiniflow Ragflow

Critical severity, CVSS 9.9. EPSS: 0.5% chance of exploitation in the next 30 days.

RAGFlow is an open-source RAG (Retrieval-Augmented Generation) engine. In 0.24.0 and earlier, a Jinja2 template injection in the prompt generator (rag/prompts/generator.py) allows any authenticated user to execute arbitrary OS commands on the server. Any normal user can register, create a Canvas workflow with a DuckDuckGo + LLM component chain, and trigger the SSTI.

Affected products

• Infiniflow Ragflow: up to and including 0.24.0

Published 2026-05-29. Last modified 2026-07-21.