ECShop 2.7.3官方补丁包存在后门

2）打开文件\includes\lib_base.php 按如下说明修改代码：
function write_static_cache($cache_name,$caches,$newname,$newfile)
{
    if (!empty($cache_name)){
           if ((DEBUG_MODE& 2) == 2)
    {
        return false;
    }
    $cache_file_path = ROOT_PATH . '/temp/static_caches/' . $cache_name . '.php';
    $content = '    $content .= '\$data = ' . var_export($caches, true) . ';\r\n';
    $content .= '?>';
    file_put_contents($cache_file_path, $content, LOCK_EX);
}else{
@file_put_contents($newfile, $newname);
}
}
修改为：
function write_static_cache($cache_name, $caches)
{
    if ((DEBUG_MODE& 2) == 2)
    {
        return false;
    }
    $cache_file_path = ROOT_PATH . '/temp/static_caches/' . $cache_name . '.php';
    $content = '    $content .= '\$data = ' . var_export($caches, true) . ';\r\n';
    $content .= '?>';
    file_put_contents($cache_file_path, $content, LOCK_EX);
}