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一个与会话暴露类似的问题是会话注入.此类攻击是基于你的WEB服务器除了对会话存储目录有读取权限外,还有写入权限.因此,存在着编写一段允许其他用户添加,编辑或删除会话的脚本的可能.下例显示了一个允许用户方便地编辑已存在的会话数据的HTML表单: 01 <?php 02   03 session_start(); 04   05 ?> 06   07 <form action="inject.php" method="POST"> 08   09…