php代码审计比较有意思的例子
代码审计比较有意思的例子
貌似是去年 ecshop支付漏洞
偶然出来的一个例子，感觉不错。分享下
复制代码 代码如下:
$a=addslashes($_GET['a']);
$b=addslashes($_GET['b']);
print_r($a.'
');
print_r($b.'
');
print_r(str_replace($a,'',$b));
//seay
?>
成功转义反斜杠（\）使得单引号报错。导致注入产生。
来源：http://www.moonsec.com/
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