CVE-2026-3216
Server-Side Request Forgery in Drupal Canvas Before
Publication date: 2026-03-25
Last updated on: 2026-03-31
Assigner: Drupal.org
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| drupal_canvas_project | drupal_canvas | to 1.1.1 (exc) |
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 Server-Side Request Forgery (SSRF) issue found in Drupal Canvas versions from 0.0.0 before 1.1.1. SSRF vulnerabilities allow an attacker to make the server perform unauthorized requests to internal or external systems, potentially bypassing security controls.
How can this vulnerability impact me? :
An SSRF vulnerability can allow attackers to make the vulnerable server send requests to unintended locations. This can lead to unauthorized access to internal systems, exposure of sensitive data, or interaction with internal services that are not normally accessible from outside the network.