Gonzalez Posted August 13, 2011 Report Posted August 13, 2011 DORK:allinurl:borrow.php?diskid=DORK:allintitle:videodb# Vendor: http://www.videodb.net/blog/ $ -----------# | S3C0VERUN | & ------------@along with this i was able in some sites to determine that you can overwrite the databse contents and also if you look in the source you se there password the server name and the dbuser htis is a problem because most likely the site could be taken overdue to the fact the admin doesnt usually change passwords on the same boxvulnerable software is videodbthis is an information disclosure vulnerability it appears most sites running this are vulnerable and have the same database structure im not sure if this is an old version or if it iscompletely vulnerable im downloading the new version now from source<?php/** * Borrow Manager * * Handles lending of disks * * @package videoDB * @author Andreas Gohr <a.gohr@web.de> * @version $Id: borrow.php,v 2.20 2008/05/12 13:01:12 andig2 Exp $ */require_once './core/functions.php';require_once './core/output.php';// check for localnetlocalnet_or_die();// permission checkpermission_or_die(PERM_WRITE, PERM_ANY);// borrowmanagement for single disk$editable = false;if (!empty($diskid)){ if (check_permission(PERM_WRITE, get_owner_id($diskid,true))) { $editable = true; if ($return) { $SQL = "DELETE FROM ".TBL_LENT." WHERE diskid = '".addslashes($diskid)."'"; runSQL($SQL); } if (!empty($who)) { $who = addslashes($who); $SQL = "INSERT INTO ".TBL_LENT." SET who = '".addslashes($who)."', diskid = '".addslashes($diskid)."'"; runSQL($SQL); } $SQL = "SELECT who, DATE_FORMAT(dt,'%d.%m.%Y') AS dt FROM ".TBL_LENT." WHERE diskid = '".addslashes($diskid)."'"; $result = runSQL($SQL); $who = $result[0]['who']; $dt = $result[0]['dt']; }}$WHERES = '';if ($config['multiuser']){ // get owner from session- or use current user session_default('owner', get_username(get_current_user_id())); // build html select box $all = strtoupper($lang['radio_all']); $smarty->assign('owners', out_owners(array($all => $all), PERM_READ)); $smarty->assign('owner', $owner); // if we don't have read all permissions, limit visibility using cross-user permissions if (!check_permission(PERM_READ)) { $JOINS = ' LEFT JOIN '.TBL_PERMISSIONS.' ON '.TBL_DATA.'.owner_id = '.TBL_PERMISSIONS.'.to_uid'; $WHERES .= ' AND '.TBL_PERMISSIONS.'.from_uid = '.get_current_user_id().' AND '.TBL_PERMISSIONS.'.permissions & '.PERM_READ.' != 0'; } // further limit to single owner if ($owner != $all) $WHERES .= " AND ".TBL_USERS.".name = '".addslashes($owner)."'";}// overview on lent disks$SQL = "SELECT who, DATE_FORMAT(dt,'%d.%m.%Y') as dt, ".TBL_LENT.".diskid, CASE WHEN subtitle = '' THEN title ELSE CONCAT(title,' - ',subtitle) END AS title, ".TBL_DATA.".id, COUNT(".TBL_LENT.".diskid) AS count, ".TBL_USERS.".name AS owner FROM ".TBL_LENT.", ".TBL_DATA." LEFT JOIN ".TBL_USERS." ON owner_id = ".TBL_USERS.".id $JOINS WHERE ".TBL_LENT.".diskid = ".TBL_DATA.".diskid $WHERES GROUP BY ".TBL_LENT.".diskid ORDER BY who, ".TBL_LENT.".diskid";$result = runSQL($SQL);// check permissionsfor($i=0; $i < count($result); $i++){ $result[$i]['editable'] = check_permission(PERM_WRITE, get_userid($result[$i]['owner']));}// prepare templatestpl_page();$smarty->assign('diskid', $diskid);$smarty->assign('who', $who);$smarty->assign('dt', $dt);$smarty->assign('editable', $editable);$smarty->assign('borrowlist', $result);// display templatestpl_display('borrow.tpl');?>ADDSLASHES IS THE PROBLEM I ASSUME IT COULD BE MUCH WORSE IF HE MADE THIS MISTAKE I URGE YOU ALL TOO LOOK INTO THE CODEthe problem here is the fact he is using addslashes that can be bypassed with a valid multi byte ending in 0x5c describd in chris Shiflett's articleif i must say this could be either good or bad thing is it just throws an error the injection is possible on all of thesennow what are we to do this could be huge or small depending on if it is used widely or just small based but this is the new code from sourceforgei believe this to b the script that caused the issue most of the sites including the makers demo use borrow few others changed Quote