Disclosure summary
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 Twig SSTI. For this to work, users must have administrator access to the Craft Control Panel, and allowAdminChanges must be enabled, which is against Craft CMS' recommendations for any non-dev environment. Alternatively, a non-administrator account with allowAdminChanges disabled can be used, provided access to the System Messages utility is available. It is possible to craft a malicious payload using the Twig `map` filter in text fields that accept Twig input under Settings in the Craft control panel or using the System Messages utility, which could lead to a RCE. Users should update to the patched versions (5.8.21 and 4.16.17) to mitigate the issue.
Source-reported weakness categories
CWE-1336
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2025-68454
Open original source · Updated Oct 07, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| craftcms | craft_cms | * {"versionStartIncluding":"5.0.1","versionEndExcluding":"5.8.21"} |
| craftcms | craft_cms | 4.0.0 |
| craftcms | craft_cms | 4.0.0 |
| craftcms | craft_cms | 4.0.0 |
| craftcms | craft_cms | 4.0.0 |
| craftcms | craft_cms | 5.0.0 |
| craftcms | craft_cms | 5.0.0 |
Original records & references
- NIST NVD record
- CVE Program record
- github.com — Product, Release Notes
- github.com — Patch
- github.com — Exploit, Vendor Advisory
PUBLISHED 2026-01-05T17:15:52-05:00
MODIFIED 2026-10-07T06:10:00-04:00
INGESTED 2026-10-08T12:40:20-04:00