Label:0x01 backgroundToday's web programs basically have a global filter for SQL injection, like PHP to open the GPC or on the global file common.php using the Addslashes () function to filter the received parameters, especially single quotes. Two injections is also a more common injection, it involves warehousing and out of the library. Because there is a global escape, when the storage:
Insert i
Transferred invasion and deletion1, through floor error, injection statement as follows:andselect1from(selectcount(*),concat(version(),floor(rand(0)*2))xfrominformation_schema.tablesgroupbyx)a);2, through Extractvalue error, injection statement as follows:andextractvalue(1,concat(0x5c,(selecttable_namefrominformation_schema.tableslimit1)));3, through Updatexml error, in
How to Implement spring injection and spring InjectionHow to Implement spring Injection
IOC (Inverse of Control) can be translated as "Control inversion", but most people are used to calling it "dependency injection ". In Spring, you can configure implementation classes and parameter information in the corresponding configuration file through IOC. When you need t
PHP is a simple method to prevent SQL injection. php prevents SQL injection.
This example describes how to prevent SQL Injection by using PHP. We will share this with you for your reference. The details are as follows:
Method 1: execute Parameters
Method 2: bindParam bind Parameters
The basic knowledge of injection will not be mentioned. Just make a simple note here, so that you can use it later. 01 POST/card. aspx HTTP/1.102 Content-Length: 9603 Content-Type: application/x-www-form-urlencoded04 X-Requested-With: XMLHttpRequest05 Cookie: ASP. NET_SessionId = 2k32d0nwvrzpbg55qucudt3b06 Host: www. cunlide. com07 Connection: Keep-alive08 Accept-Encoding: gzip, deflate09 User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1;
We use examples to illustrate the manual injection of PHP websites. I personally feel that graphic tutorials are more intuitive than videos, but the example websites are more practical.
Tools used: google snoopUse statement: site: heib0y.com inurl: php to find the injection pointFirst, add'
Http://www.bkjia.com/products/shop. php? C = misc id = 8 ′
Error
And 1 = 1 and 1 = 2 a normal one error very obvious
COLUMN_NAME
Select COLUMN_NAME from user_tab_columns where table_name = table name and rownum = 1 and COLUMN_NAME
Burst content:
First content: select column name from table name where rownum = 1
Second content: select column name from table name where rownum = 1 and column name
Third content: select column name from table name where rownum = 1 and column name
On this basis
Now we turn around to look at the "hichina embarrassing-web ORACLE injection
An SQL injection vulnerability in moji.com (Public Account injection)
Give me 9 points, don't make me proud
The vulnerability occurs in moji weather service number. This is an interesting vulnerability, so I will not talk much about it:
Beijing' and '1' = '1
Beijing' and '1' = '2
Injection can be determined.
Beijing' and (select length (user ()> 1 -- and 'A
0x01 background
Today's web programs basically have a global filter for SQL injection, like PHP to open the GPC or on the global file common.php using the Addslashes () function to filter the received parameters, especially single quotes. Two injections is also a more common injection, it involves warehousing and out of the library. Because there is a global escape, when the storage:
Insert into table (us
Affected Systems:
Php-nuke Php-nuke
Describe:
Php-nuke is a popular web site creation and management tool that can use a lot of database software as a backend, such as MySQL, PostgreSQL, mSQL, InterBase, Sybase, and so on.
There are multiple SQL injection vulnerabilities on the Php-nuke implementation that remote attackers may exploit to unauthorized operation of the database.
Attackers can bypass the protection of SQL
Set-value injection is one of the many dependency injection types supported by spring and the most common one. Setter injection is used to call the setter method after instantiating the managed bean by calling the non-parametric Constructor (or the non-parametric static factory method, or the factory Bean's pipeline static factory method, to establish the depende
Spring mvc prevents js injection and springmvcjs Injection
If someone uses js injection. You can do a lot of terrible things. An experienced programmer has to guard against it!
The method is simple and practical!
If you want to escape data from the server, this is troublesome.
Go directly to the code!
Public User gethh (String param) I'm using this method
Micro N3000 injection and N3000 Injection
At this time, the agent project should be compiled. C: \ Windows \ Microsoft. NET \ Framework \ v2.0.50727 \ ilasm.exe will be called before compilation to compile the N3000.IL file into N3000.EXE, which indicates that the project will call the method in N3000.EXE
C: \ Windows \ Microsoft. NET \ Framework \ v2.0.50727 \ ilasm.exe n3000.il/exe/output1
1, in addition to SQL injection should also consider xpth Filtering.New==new inputsource (new= "/employees/employee[ Loginid/text () = ' "+ username +" ' and passwd/text () = ' "+ password +" '] "= (NodeList) xpath.evaluate (expression, inputsource, xpathconstants.nodeset);Inject Smith ' or 1=1 or ' a ' = ' A at the User's name, which will show you the first user to log in to the System. The password is a required field and can be entered arbit
registered in this way. Take a look at the following example:Look at the generic interface injection description 4.2.4. Object creation for generic classesGeneric objects are created the same way as normal objects.4.2.4.1. Creating a generic object from a constructorThe following is the code for a generic class:namespace genericsplay{public class filterablelistThe following is the object definition for this class:Note that when specifying the type
ASP generic anti-injection code. Eliminate SQL injection hidden dangers. Enhance site security
''''''''''''''''''''''''''''''''''''''''''''''''' ASP generic anti-injection code' You can copy the code into the header file. You can do it alone.' exists for a file, each invocation uses' Author: y3gu-2005-7-29''''''''''''''''''''''''''''''''''''''''''''''''Dim Getfla
Tags: count src share span ATI and field group by issuesThis is the classic sqli-labs in the less-5 problem first tested by a few commonFind out that as long as it is correct, you will be exporting your is in .... Can not be bypassed, so the sensitive information can not appear, so a new idea (refer to the White Hat Academy tutorial) based on the injection of error, test on the database, produce an errorHttp://localhost/sqlilabs/Less-5/index.php?id=3
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