GHSA-crcq-738g-pqvcMedium

Craft CMS Potential Remote Code Execution via Twig SSTI

Published
August 25, 2025
Last Modified
November 27, 2025

🔗 CVE IDs covered (1)

📋 Description

Note that users must have administrator access to the Craft Control Panel, and allowAdminChanges must be enabled for this to work, which is against Craft CMS' recommendations for any non-dev environment.

https://craftcms.com/knowledge-base/securing-craft#set-allowAdminChanges-to-false-in-production

Note: This is a follow-up to GHSA-f3cw-hg6r-chfv

Users should update to the patched versions (4.16.6 and 5.8.7) to mitigate the issue.

Resources: https://github.com/craftcms/cms/pull/17612

🎯 Affected products2

  • composer/craftcms/cms:>= 4.0.0-RC1, <= 4.16.5
  • composer/craftcms/cms:>= 5.0.0-RC1, <= 5.8.6

🔗 References (6)