-1
votes
0answers
25 views

sqlmap and information_schema available

I'm testing sqlmap in a website that works with MySql > 5 and has "information_shema" available, however whenever I ask for tables or columns it needs to do bruteforce in order to retrieve names. ...
7
votes
6answers
243 views

Faster SQL injection prevention

I looked around everywhere and I can't find the answer to my question. I'm using the latest PHP for server-sided scripting and MySQL for my database. The character set is utf8mb4, if that makes a ...
0
votes
0answers
57 views

SQLMap and Manage Engine Service Desk Plus Union Injection

Would like some assistance against this SQL injection: http://www.exploit-db.com/exploits/11793/ Proof of Concept: Microsoft Windows Environment with MySQL: ...
1
vote
1answer
137 views

SQL truncation vulnerability

I came to know the SQL truncation vulnerability that I wasn't aware of. It is my understanding that this vulnerability is based on the fact that MySQL truncates the value of an "insert query" whether ...
3
votes
1answer
287 views

Understanding Boolean Based SQL Injection

I am trying to understand the concept of Boolean Based Blind SQL Injection. I have gone through OWASP Guide To SQLi to understand it. However I am confused with how exactly does it work. Below id ...
0
votes
1answer
226 views

SQL injection is possible but selected queries not working

I'm black-box testing an application which uses java spring framework and MySQL in the back-end. When I insert a single quote (') in a text box field, the server returns a HTTP status code 500 ...
-1
votes
1answer
65 views

Where do I put the request data?

Now, I understand this might not be the right place to post about Acunetix but I'm searching my site for any exploits and a couple of SQL Injection exploits have shown up on a /Profile page, how would ...
7
votes
3answers
720 views

What would the potential abuses be for an HTTP API that accepted raw SQL?

I was wondering what some of the potential abuses could be for an HTTP API that accepted SQL queries and output results sets. The fact that this is the canonical definition of SQL injection is not ...
1
vote
2answers
122 views

how to null out a insert statement?

I am doing a SQLi-Quiz. Below is the orignal statement. insert into users(name,pass) values('bob', [injection point here]) The statement is heavily filterd because the website which supplys the ...
1
vote
2answers
99 views

Assigning cPanel MySQL Privileges

When I log into cPanel, I go to create a new MySQL Database with the wizard. Usually, it is recommended to assign the database user with all of the permissions from Insert, Update, Alter, Execute, ...
1
vote
2answers
279 views

Sql injection is not working on my site?

I have set up a page and database so I can practice SQL injection. Ive tried some examples and it doesn't seem to work. It seems to add the username and password to that database, even though I input ...
1
vote
1answer
71 views

Base Programming for vulnerabilities

Hello, I am a beginner looking for some information. My question is the following: In order to understand certain security concepts is it essential that I understand the underlying languages? For ...
0
votes
1answer
94 views

Sql Injection - Possible exploitations on a real case [duplicate]

This is a snippet of a PHP script: $useragent = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : NULL; $query = "SELECT `id` FROM `browser` WHERE name = '".$useragent."' LIMIT ...
3
votes
1answer
267 views

is 'mysql_real_escape_string' enough

Recently on stackoverflow I've seen many discussions that mysql_*_escape_string is deprecated and instead recommending PDO. The way I've been doing it was to allow only letters and ' in the name field ...
1
vote
2answers
321 views

How a database connection makes mysqli_real_escape_string more secure?

I am learning PHP+MySQL and observed that mysqli_real_escape_string function in PHP requires a identifier to a MySQL connection. From some research I found that it has something to do with charset and ...
3
votes
1answer
334 views

Why does MySQLi using question marks (?) instead of the sprintf formatting?

As the title states, why does MySQLi use question marks instead of sprintf() formatting? For example, why is it $stmt = $mysqli->prepare("SELECT * FROM table WHERE column1 = ?"); ...
2
votes
2answers
1k views

Is $_REQUEST['id'] vulnerable to sql injection

I have the code below in my newsview.php.I want to know why the code below vulnerable to sql injection.I already test the sql injection in the code below. $id = intval($_REQUEST['id']); $result = ...
1
vote
2answers
5k views

Uploading Shell Using SQLI

I found an SQL injection vulnerability in a Wordpress installation inside one of my lab machines and I am trying to leverage it to upload a shell. I can get the admin hash but it seems that it is ...
-2
votes
2answers
801 views

Is this site vulnerable to sql injection? [closed]

I have my site build from a company. I read about website vulnerabilities on the internet and i did some test on my site. It throws these errors. QueryString key:TutorialId was expected to be of ...
6
votes
2answers
254 views

SQL injection across multiple tables

If a website has multiple web apps, each of them connected to different tables in a database and all of the apps are protected from SQL Injection except one; can that one web app be used to ...
5
votes
4answers
3k views

How to get the output of a SQL injection?

This is just for learning purpose. I want to get all the usernames and passwords from a table in a MySQL server, where "magic quotes" have been disable. In the input for the username: I put something ...
2
votes
0answers
333 views

how to prevent ASCII Encoded / Binary String SQL injection in Codeigniter

I am using CodeIgniter for two years and I am digging into penetration testing nowadays. I think that ActiveRecord does good job for preventing sql injections, but i have following questions: I want ...
13
votes
3answers
3k views

Is it possible to do SQL injection (HIGH Level) on Damn Vulnerable Web App?

I searched all over google to see how it would be possible to bypass the following (it's from the high level of security from DVWA): <?php if (isset($_GET['Submit'])) { // Retrieve data $id ...
0
votes
1answer
260 views

What are the reasons this SQL injection code wouldn't work? [duplicate]

In Software Assurance class I was asked a question why following query allows SQL injection which will allow log in into unsafe phpBB version but will not allow any modification of the database. We ...
2
votes
4answers
2k views

SQL Injection with pass MD5

I want to know, if in my login form there is any SQL injection possible. If there is, what could the exploit's web form entry look like? I send username and password by html form (POST). The login ...
1
vote
3answers
283 views

Vulnerability scanner shows SQL errors were disclosed.How Severe it is?

When I scanned my site for Vulnerabilities I found this error. Various SQL errors were disclosed within the application source code or other files. I have checked for sql injection and confirmed ...
4
votes
6answers
6k views

Are there any tools for scanning for SQL injection vulnerabilities while logged in?

Some pages of my website were vulnerable to SQL injection. The injection worked only when the user was logged in. I have now fixed this problem, and now I want to make sure that no similar problems ...
2
votes
2answers
460 views

Suspicious entries in MySQL database from user input forms - sql injection?

I built a website from scratch using PHP and MySQL for my residential community and our budget is a big fat '0'. Five days ago I discovered that there were 222 entries in a table in my database that ...
3
votes
3answers
973 views

SQL injection using letters and numbers?

I was wondering if it is at all possible for a hacker to perform an SQL injection attack using just letters and numbers. For example, let's take a look at this PHP code which uses regular expressions ...
2
votes
2answers
937 views

How to deal with MySQL's Errcode 13 when trying to write a shell

My attack machine is running Kali and the server is running CentOS 6.4 with DVWA. I'm trying to write a shell through an SQL injection. The payload is ' UNION SELECT '', '<?PHP ...
6
votes
2answers
595 views

Backdoors after SQL injection?

I just found an injection vulnerability on a live site of a client. It looks like this: $sql = "SELECT * FROM users_dl WHERE Username = '" . $Uname . "' AND Password = '" . $Pword . "'"; I ...
5
votes
4answers
3k views

A customers site had a big mysql injection attack on it, just want to learn from it

I created an online store for a friend of mine. I created a system that shoots me an email any time there is a database error, that way if it is a bug in my code I can identify it and fix it. The ...
8
votes
3answers
12k views

Is there any SQL injection for this PHP login example?

I want to write a login form, and I got one example from the web. I want to know, if there is any SQL injection for this code? If there is, what could the exploit's web form entry look like? This is ...
7
votes
2answers
8k views

SQL Injection: Drop All Tables

I used some vulnerability scanners to check a site of mine, and an instance of blind SQL injection was returned. However, when I try to exploit this vulnerability by entering the following into the ...
1
vote
1answer
295 views

XSS MySQL Database Accessible?

I'd like to know if there is any danger of someone being able to access the database via XSS vulnerabilities on this page. I have the following link. When you go to this link, the text I've enclosed ...
-2
votes
1answer
548 views

Admin area in my php website is vulnerable to sql injection without login [closed]

my website admin area is vulnerable to sql injection . I tried using havji and it hacked successfully to database. But how is this possible. without login it breaked into admin panel. ...
5
votes
1answer
1k views

My site just got hit with a SQL injection attack, how can I tell what they were doing?

So a page on my site (it's a PHP page that displays newsletter articles) was vulnerable to SQL injection and got hit. I discovered it because it was doing enough database queries to cause the CPU load ...
2
votes
1answer
3k views

SQL injecting a search form which uses boolean mode

I'm testing a web app and I could get Mysql errors by inserting ' in the search field: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the ...
1
vote
1answer
492 views

sql injection: use WHERE statement in address bar

How can i use "Where" statement during an sql-injection attack in address bar ? for example: ... from+information_schema.TABLES+where+TABLE_SCHEMA+=+XXXX-- The code above does not work.
2
votes
1answer
466 views

Using mysql root account to execute root commands

Suppose that I have full root access to mysql databases, but not root user shell (linux). How can I use the full root access to mysql databases to execute root commands?
10
votes
3answers
1k views

Should IP addresses be validated to prevent SQL Injection?

In PHP I retrieve a user's IP address ($_SERVER['REMOTE_ADDR']) to use it in some MySQL queries, but I do not validate them to be true IP addresses. Should I validate user IP addresses before using ...
1
vote
2answers
338 views

Strange Pharma Spam Site resulting from DAT file created by SQL Injection?

Working on cleaning up a site compromise for a client. Leaving aside that the site is using bunch of custom CodeIgniter code written by someone who had no concept of security, I've ran into a ...
5
votes
2answers
770 views

Could this login form be “hacked” to allow access?

We have this legacy website which has horrendous code in it. I have just been looking through the login form/code and can see un-sanitised sql queries. E.g. in a nutshell: $email=$_POST['email']; ...
3
votes
4answers
4k views

How is my website vulnerable for sql injections?

I am running a small website where I have published some articles. I am also very interesed in security topics and tried sqlmap on my website. It found the database name, so my question is how it ...
13
votes
2answers
5k views

Multibyte character exploits - PHP/MySQL

Could someone please point me to a link with some information on multibyte character exploits for MySQL? A friend brought them to my attention, but I've not been able to find much information on the ...
17
votes
7answers
1k views

How to exploit the “PHP_MAGIC_QUOTES ON” vulnerability in order to cause max damage?

I've found a whole lot of SQL injection exploits in some systems I maintain. I know how to prevent the injection, but I would like to demonstrate to my CEO and CTO how dangerous it is if we don't have ...