Craft CMS is a content management system (CMS). From version 5.6.0 to before version 5.9.11, in src/controllers/EntryTypesController.php, the $settings array from parse_str is passed directly to Craft::configure() without Component::cleanseConfig(). This allows injecting Yii2 behavior/event handlers via "as" or "on" prefixed keys, the same attack vector as the original advisory. Craft control panel administrator permissions and allowAdminChanges must be enabled for this to work. This issue has been patched in version 5.9.11.

Project Subscriptions

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-qx2q-q59v-wf3j Craft CMS vulnerable to behavior injection RCE via EntryTypesController
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 16 Mar 2026 19:30:00 +0000

Type Values Removed Values Added
Description Craft CMS is a content management system (CMS). From version 5.6.0 to before version 5.9.11, in src/controllers/EntryTypesController.php, the $settings array from parse_str is passed directly to Craft::configure() without Component::cleanseConfig(). This allows injecting Yii2 behavior/event handlers via "as" or "on" prefixed keys, the same attack vector as the original advisory. Craft control panel administrator permissions and allowAdminChanges must be enabled for this to work. This issue has been patched in version 5.9.11.
Title Craft CMS vulnerable to behavior injection RCE via EntryTypesController
Weaknesses CWE-470
References
Metrics cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-03-16T18:57:50.342Z

Reserved: 2026-03-11T15:05:48.397Z

Link: CVE-2026-32263

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-03-16T20:16:19.170

Modified: 2026-03-16T20:16:19.170

Link: CVE-2026-32263

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses