Union select null, null, null, null, null, null, null from information_schema.tables. for a small database containing three tables. this instruction is used in sql injection I tried it and it worked but I didn't really know how it works can somebody help me...
11223344) UNION SELECT NULL,NULL,NULL,NULL WHERE 1=2 –- Если нет ошибки, значит синтаксис верный, т.е. используется MS SQL
Union select null, null, null, null, null, null, null from information_schema.tables. for a small database containing three tables. this instruction is used in sql injection I tried it and it worked but I didn't really know how it works can somebody help me...
...NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,CONCAT%28version(),0x3a,user
UNION ALL SELECT NULL, *, NULL, NULL FROM email. I understand what this does and why; the hacker needs to create a query that has the same number
Given the query SELECT permission FROM Users WHERE id = {INJECTION POINT}
ColA NULL NULL NULL etc... If I add an aggregate to this query
#SQL Server SELECT login + '-' + password FROM members #MySQL SELECT CONCAT(login
2 декабря 2010 22:21 1972. Не хотелось бы форматировать и устанавливать заново систему, может поблема решится? Выводится следующее: A problem has been detected and windows has been shut down to prevent damage your computer.