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TI-2026-22991 Aliases CVE-2026-28797

Improper input validation in infiniflow ragflow

Priority HIGH 73CWE-1336Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-1336.

Summary

RAGFlow is an open-source RAG (Retrieval-Augmented Generation) engine. In versions 0.24.0 and prior, a Server-Side Template Injection (SSTI) vulnerability exists in RAGFlow's Agent workflow Text Processing (StringTransform) and Message components. These components use Python's jinja2.Template (unsandboxed) to render user-supplied templates, allowing any authenticated user to execute arbitrary operating system commands on the server. At time of publication, there are no publicly available patches.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00583 48th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
infiniflowragflowup to 0.24.0—No fix listedCNA
  • ragflow Vendorinfiniflow Affected up to 0.24.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:infiniflow:ragflow:*:*:*:*:*:*:*:*up to 0.24.0Vulnerableinfiniflow
  • cpe:2.3:a:infiniflow:ragflow:*:*:*:*:*:*:*:* Versions up to 0.24.0 Vulnerable ·infiniflow

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-28797

References

Exploit 1

  • TI-2026-19971 RAGFlow Affected by Zip Slip Remote Code Execution (RCE) in MinerUParser CVSS 3.1CRITICAL 9.8
  • TI-2025-30545 Missing brute-force protection in infiniflow RAGFlow CVSS 3.1CRITICAL 9.8
  • TI-2024-11535 Remote Code Execution in infiniflow/ragflow CVSS 3.0CRITICAL 9.8
  • TI-2025-42731 RAGFlow has Predictable Token Generation Leading to Authentication Bypass Vulnerability CVSS 4.0HIGH 8.9
  • TI-2025-19992 RAGFlow SQL Injection vulnerability CVSS 4.0HIGH 8.9
  • TI-2024-11552 RCE, Full Read SSRF, and Arbitrary File Read in infiniflow/ragflow CVSS 3.1CRITICAL 9.8
See all 15 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences