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CVE-2026-45312— RAGFlow: Server-Side Template Injection in Prompt Generator leads to Remote Code Execution

Quick assessment

Affected
infiniflow ragflow
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

RAGFlow是InfiniFlow开源的一个基于深度文档理解的开源 RAG 引擎。 RAGFlow 0.24.0及之前版本存在安全漏洞，该漏洞源于提示生成器中Jinja2模板注入，可能导致任何认证用户在服务器上执行任意操作系统命令。

CVSS 9.9 · Critical EPSS 0.52% · P42

Affected Version Matrix 1

VendorProduct Version RangeStatus
infiniflow ragflow <= 0.24.0 affected
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I. Basic Information for CVE-2026-45312

Vulnerability Information
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Vulnerability Title
RAGFlow: Server-Side Template Injection in Prompt Generator leads to Remote Code Execution
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1336
Source: CVE Program / CVE List V5
Vulnerability Title
RAGFlow 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
RAGFlow是InfiniFlow开源的一个基于深度文档理解的开源 RAG 引擎。 RAGFlow 0.24.0及之前版本存在安全漏洞，该漏洞源于提示生成器中Jinja2模板注入，可能导致任何认证用户在服务器上执行任意操作系统命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
infiniflow ragflow <= 0.24.0 -

II. Public POCs for CVE-2026-45312

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 5365 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
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Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2026-45312

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Vendor Advisories for CVE-2026-45312 (1)

IV. Related Vulnerabilities

Same product: ragflow
Same vendor: infiniflow
Same weakness: CWE-1336

V. Comments for CVE-2026-45312

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