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CVE-2026-45312

RAGFlow: Server-Side Template Injection in Prompt Generator leads to Remote Code Execution

Published: May 29, 2026Updated: May 29, 2026 Sources: CVE List NVD
NVD MITRE
9.9CVSS
CRITICAL

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.

EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:CC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High

Weaknesses

CWE-1336

Affected Products

ragflow
infiniflow

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

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

Timeline

Published
May 29, 2026
Last Updated
May 29, 2026

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