CVE-2025-68455: Craft CMS

High severity, CVSS 7.2. EPSS: 1% chance of exploitation in the next 30 days.

Craft is a platform for creating digital experiences. Versions 5.0.0-RC1 through 5.8.20 and 4.0.0-RC1 through 4.16.16 are vulnerable to potential authenticated Remote Code Execution via malicious attached Behavior. Note that attackers must have administrator access to the Craft Control Panel for this to work. Users should update to the patched versions (5.8.21 and 4.16.17) to mitigate the issue.

Affected products

• Craft CMS Craft CMS: from 4.0.0.1, before 4.16.17 (fixed in 4.16.17); from 5.0.1, before 5.8.21 (fixed in 5.8.21); version 4.0.0 only; version 5.0.0 only

Published 2026-01-05. Last modified 2026-10-07.