CVE-2026-32263
Craft CMS vulnerable to behavior injection RCE via EntryTypesController
- State
- Published
- Severity
- 8.6 High
- Published
- Mar 16, 2026
- Updated
- Mar 17, 2026
- Reserved
- Mar 11, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | 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 | GitHub_M |
Weaknesses
- CWE-470 Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')
Affected Products
| Product | Versions |
|---|---|
cmscraftcms |
|
References
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