CVE-2026-75898
RAGFlow < 0.26.3 - Server-Side Request Forgery via Agent Invoke Component
- Published
- Updated
- Reserved
- Assigned by
- VulnCheck
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| VulnCheckCNA (assigner) | 4.0 | High8.4 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N |
| VulnCheckCNA (assigner) | 3.1 | High8.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N |
| NVDNVD · Deferred | 4.0 | High8.4 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
- EPSS (exploitation in 30 days)
- 0.39% · top 66% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.4.
Weakness
Affected products
- affected < 0.26.3
References (7)
- RAGFlow v0.26.3 Release Notes (opens in a new tab)release-notes
- https://github.com/infiniflow/ragflow/issues/15425 (opens in a new tab)issue-tracking
- https://github.com/infiniflow/ragflow/issues/18280 (opens in a new tab)issue-tracking
- https://github.com/infiniflow/ragflow/blob/v0.26.2/agent/component/invoke.py#L168-L172 (opens in a new tab)technical-description
- https://github.com/infiniflow/ragflow/commit/e16d1a0150e1ca069beb538ae3dcd03f59edc5fa (opens in a new tab)patch
- https://github.com/infiniflow/ragflow/commit/c4fe68eaa0bf1d6442d2cd6ac2e35bc9ccbed34f (opens in a new tab)patch
- VulnCheck Advisory: RAGFlow < 0.26.3 - Server-Side Request Forgery via Agent Invoke Component (opens in a new tab)third-party-advisory
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-75898)Record last updated .