Incorrect Authorization Affecting craftcms/cms package, versions >=3.6.0-RC3, <4.17.6>=5.0.0-alpha.1, <5.9.12
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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 Incorrect Authorization vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-PHP-CRAFTCMSCMS-15674465
- published17 Mar 2026
- disclosed16 Mar 2026
- creditUnknown
Introduced: 16 Mar 2026
NewCVE-2026-32267 (opens in a new tab)How to fix?
Upgrade craftcms/cms to version 4.17.6, 5.9.12 or higher.
Overview
craftcms/cms is a content management system.
Affected versions of this package are vulnerable to Incorrect Authorization in the actionImpersonateWithToken process. An attacker can gain unauthorized administrative access by leveraging a valid preview token and manipulating the action query parameter to impersonate any user, including administrators, without prior authentication.