web\ViewAction in Yii (aka Yii2) 2.x before 2.0.5 allows attackers to execute any local .php file via a relative path in the view parameeter.
https://www.yiiframework.com/news/87/yii-2-0-5-is-released-security-fix
https://github.com/FriendsOfPHP/security-advisories/blob/master/yiisoft/yii2-dev/CVE-2015-5467.yaml