CVE-2026-3216: This module enables you to easily theme and build an entire website using only their browser, without the need to write

unknown Affects drupal/canvas. Feed 2026.10.29.4, updated 2026-10-29; published 2026-02-25; advisory modified 2026-09-10.

This module enables you to easily theme and build an entire website using only their browser, without the need to write

Package: drupal/canvas Composer
Affected versions: <1.1.1
Fixed in: 1.1.1
Severity: unknown
Exploitation: not on CISA KEV · EPSS 0% (21.8th percentile)
Published: 2026-02-25
Source: osv.dev

References

https://www.drupal.org/sa-contrib-2026-017

NVD record drupal/canvas advisories

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden deps composer.lock

# or, without Composer
pipx install phpwarden   &&   phpwarden deps composer.lock

Or keep it checked automatically: GitHub Action · pre-commit hook · GitLab CI · Laravel artisan command

Install docs How findings are ranked

Related advisories

CVE-2026-58587 unknown The Canvas AI submodule allows you to upload image files via a custom API to use within th same package: drupal/canvas
CVE-2026-58588 unknown The Canvas module allow you to upload image files via a custom API. The validation rules same package: drupal/canvas
CVE-2026-1553 unknown This Drupal Canvas module is a new visual page builder for Drupal. You can create reusable same package: drupal/canvas
CVE-2026-109618 KEV critical Upload-progress use-after-free and remote process-memory disclosure also from 2026
CVE-2026-109619 KEV critical Fatal-error backtrace use-after-free and OPcache type confusion also from 2026
CVE-2026-9082 KEV critical Drupal core includes a database abstraction API to ensure that queries executed against th also from 2026