Cross-site Request Forgery (CSRF) Affecting craftcms/cms package, versions >=4.0.0-RC1, <4.17.3>=5.0.0-RC1, <5.9.6
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about Cross-site Request Forgery (CSRF) vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-PHP-CRAFTCMSCMS-15460348
- published11 Mar 2026
- disclosed10 Mar 2026
- creditsingetu0096
Introduced: 10 Mar 2026
NewCVE-2026-29113 (opens in a new tab)How to fix?
Upgrade craftcms/cms to version 4.17.3, 5.9.6 or higher.
Overview
craftcms/cms is a content management system.
Affected versions of this package are vulnerable to Cross-site Request Forgery (CSRF) via the create-token process. An attacker can gain unauthorized access to previewed or unpublished content by tricking a logged-in user with active preview authorization into minting a preview token chosen by the attacker through a crafted link or redirect. This is only exploitable if the victim is logged in, has active preview authorization for the target content, and the attacker knows the target's canonical ID and public URL path.