RAGFlow < 0.26.3 - Server-Side Request Forgery via Agent Invoke Component
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- High · Low · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
RAGFlow before 0.26.3 contains a server-side request forgery vulnerability in the agent workflow "Invoke" component (agent/component/invoke.py). The component builds an outbound request URL from canvas configuration and runtime template variables and passes it to requests.get, requests.post, or requests.put without calling the shared assert_url_is_safe validator or pinning the resolved address, unlike the crawler, SearXNG, file-upload, and RSS fetch paths. A user who can create or trigger an agent can direct the server to fetch loopback, link-local, and RFC 1918 destinations, including cloud instance metadata endpoints and services co-located on the deployment network, and the response body is returned as the component output. Where an agent is configured to interpolate the chat query into the Invoke URL, the destination is chosen by whoever can send that query.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| infiniflow | ragflow | before 0.26.3 | 0.26.3 | Patch available | CNA |
- ragflow Vendorinfiniflow Affected before 0.26.3 Fixed in 0.26.3 Patch available CNA
CPE names Threatist (inferred) · 1
Inferred from how NVD named this product before; not given by a source.
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:infiniflow:ragflow:*:*:*:*:*:*:*:* | — | — | infiniflow |
- cpe:2.3:a:infiniflow:ragflow:*:*:*:*:*:*:*:* Versions — — ·infiniflow
Remediation
- Fix · CNA ragflow (infiniflow) Fixed in 0.26.3
Timeline
- 2026-10-02 Threatist record created from CVE-2026-75898
- 2026-10-03 Alias added: GHSA-9m4v-54qq-67fw
References
Patch 2
More infiniflow vulnerabilities
- 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-2026-33111 RAGFlow: Server-Side Template Injection in Prompt Generator leads to Remote Code Execution CVSS 3.1CRITICAL 9.9
Sources
- CVE-2026-75898 · CVE Program
- CVE-2026-75898 · NVD
- FIRST EPSS
- GHSA-9m4v-54qq-67fw · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences