Server-Side Request Forgery in Drupal Canvas Before

Publication date: 2026-03-25

Last updated on: 2026-03-31

Assigner: Drupal.org

Description

Server-Side Request Forgery (SSRF) vulnerability in Drupal Drupal Canvas allows Server Side Request Forgery.This issue affects Drupal Canvas: from 0.0.0 before 1.1.1.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-03-25

Last Modified

2026-03-31

Generated

2026-07-06

AI Q&A

2026-03-25

EPSS Evaluated

2026-07-05

NVD

CVE-2026-3216

EUVD

EUVD-2026-15476

Affected Vendors & Products

Vendor	Product	Version / Range
drupal_canvas_project	drupal_canvas	to 1.1.1 (exc)

Helpful Resources

Exploitability

CWE

KEV

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

Executive Summary

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.

Impact Analysis

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.

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