PHP执行系统命令函数实例讲解

(编辑:jimmy 日期: 2025/9/22 浏览:2)

命令注入

命令注入(Command Injection),对一些函数的参数没有做过滤或过滤不严导致的,可以执行系统或者应用指令(CMD命令或者"htmlcode">

<"whoami");"htmlcode">
<"whoami");"htmlcode">
<"whoami");"htmlcode">
<"ipconfig";
exec($test,$array);
print_r($array);
"htmlcode">
<"whoami");"htmlcode">
<"htmlcode">
<"htmlcode">
<"ls";
$fp"r");
//popen打一个进程通道"htmlcode">
<"ipconfig";
$array"pipe","r"),"pipe","w"),"pipe","w")"htmlcode">
<"/bin/bash" , array("whoami"));
"text-align: center;">PHP执行系统命令函数实例讲解