CVE-2026-75898
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network with a low-privilege account. High risk of data exposure.
- Exploit odds
- 0.4% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.4% in the next 30 days (EPSS).
- Severity: 8.4 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.4% · EPSS, next 30 days
- Weakness
- CWE-918 · Server-side request forgery
- Record status
- Deferred
Attack profile CVSS 4.0 · 8.4
- Attack vector
- Network
- Complexity
- Low
- Attack requirements
- None
- Privileges needed
- Low
- User interaction
- None
- Confidentiality
- High
- Integrity
- Low
- Availability
- None
Raw vector
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
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2026-75898.md and follow it. Check whether this project is affected by CVE-2026-75898. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://github.com/infiniflow/ragflow/commit/c4fe68eaa0bf1d6442d2cd6ac2e35bc9ccbed34f
- https://github.com/infiniflow/ragflow/commit/e16d1a0150e1ca069beb538ae3dcd03f59edc5fa
- https://github.com/infiniflow/ragflow/releases/tag/v0.26.3
References
- https://github.com/infiniflow/ragflow/blob/v0.26.2/agent/component/invoke.py#L168-L172
- https://github.com/infiniflow/ragflow/commit/c4fe68eaa0bf1d6442d2cd6ac2e35bc9ccbed34f
- https://github.com/infiniflow/ragflow/commit/e16d1a0150e1ca069beb538ae3dcd03f59edc5fa
- https://github.com/infiniflow/ragflow/issues/15425
- https://github.com/infiniflow/ragflow/issues/18280
- https://github.com/infiniflow/ragflow/releases/tag/v0.26.3
- https://www.vulncheck.com/advisories/ragflow-server-side-request-forgery-via-agent-invoke-component