web1 输入框那里鼠标右键,审查元素,删除maxlength web2 http://ctf.cdusec.org:8082/web2/?cdusec=tql web3 同上,用火狐hackbar或者burp通过post提交cdusec=tql Three Zero Two 仔细观察urlhttp://ctf.cdusec.org:8082/web4/1ndex.php,访问index.php. 302跳转的题目,burp截包,send to repeater,go Where are you…