CVE-2026-112774

Craft CMS from 5.8.0 before 5.11.0 contains a remote code execution vulnerability that allows authenticated administrators to inject Yii behaviors by supplying a JSON-string field layout to ContentBlock::setFieldLayout. Attackers with allowAdminChanges enabled can include 'as X' or 'on X' keys th...

CVE-2026-112774

Craft CMS versions 5.8.0 before 5.11.0 are vulnerable to Remote Code Execution (RCE) . The flaw exists in the ContentBlock::setFieldLayout() function, where authenticated administrators can inject Yii behaviors by providing a JSON-string field layout. If the allowAdminChanges setting is enabled, ...

EUVD-2026-104580

Craft CMS from 5.8.0 before 5.11.0 contains a remote code execution vulnerability that allows authenticated administrators to inject Yii behaviors by supplying a JSON-string field layout to ContentBlock::setFieldLayout. Attackers with allowAdminChanges enabled can include 'as X' or 'on X' keys th...