CVE-2026-5530
Server-Side Request Forgery in Ollama Model Pull API
Publication date: 2026-04-05
Last updated on: 2026-04-05
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| ollama | model_pull_api | to 18.1 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-918 | The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a flaw found in Ollama up to version 18.1, specifically in the Model Pull API component related to the file server/download.go. It allows an attacker to perform server-side request forgery (SSRF) by manipulating the processing of certain inputs. This means an attacker can make the server send unauthorized requests to other internal or external systems.
How can this vulnerability impact me? :
The impact of this vulnerability is that an attacker can remotely exploit it to make the server perform unintended requests. This can lead to unauthorized access to internal systems, data leakage, or interaction with internal services that are not normally exposed, potentially compromising the security and integrity of your environment.