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CVE-2026-75898

RAGFlow < 0.26.3 - Server-Side Request Forgery via Agent Invoke Component

Published: Aug 18, 2026Updated: Aug 18, 2026 Sources: CVE List NVDCWE-918
8.5HIGH
NVD MITRE
EPSS Score
0.3%
Top 78.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:CC:HI:LA:N
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:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-918

Affected Products

infiniflow
commercialaka infiniflow/ragflow, ragflow
ragflowMixed
AI / ML / vector-db-rag

Exploitability

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

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Command and Control
Initial Access
View detailed technique mapping

References

https://github.com/infiniflow/ragflow/blob/v0.26.2/agent/component/invoke.py#L168-L172
github.com
https://github.com/infiniflow/ragflow/commit/c4fe68eaa0bf1d6442d2cd6ac2e35bc9ccbed34f
github.com
https://github.com/infiniflow/ragflow/commit/e16d1a0150e1ca069beb538ae3dcd03f59edc5fa
github.com
and 4 more references View all →

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