CVE-2026-45312 | RAGFlow is an open-source RAG (Retrieval-Augmented Generatio… | CVSS 9.9 CRITICAL

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.

Metadata

CVE ID: CVE-2026-45312
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-05-11 20:50 UTC
Published: 2026-05-29 12:24 UTC
Last updated: 2026-06-02 01:02 UTC
Primary CWE: CWE-1336
CWE-1336: Improper Neutralization of Special Elements Used i…
Vendor / Product: infiniflow / ragflow
Sources: cve.org · NVD

Severity & Metrics

9.9 CRITICAL CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

SSVC — CISA Coordinator

Exploitation: PoC
Automatable: no
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
infiniflow	ragflow	—	<= 0.24.0

Weakness (CWE)

CWE	Source	Description
CWE-1336	cna	CWE-1336: Improper Neutralization of Special Elements Used in a Template Engine

CVSS scores (1)

Score	Severity	Version	Source	Vector
9.9	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

References (1)

https://github.com/infiniflow/ragflow/security/advisories/GHSA-wpg4-h5g2-jxm6 https://github.com/infiniflow/ragflow/security/advisories/GHSA-wpg4-h5g2-jxm6