我想知道是否有可能将sql查询注入过程参数。我有特殊情况:
ALTER PROCEDURE [Test].[Injection]
@Query varchar(250) = null
AS
SET NOCOUNT ON
SET @Query = REPLACE(@Query,'','') COLLATE Latin1_General_CI_AI
... more sql code
SELECT * FROM Customers
WHERE (@Query IS NULL OR (Name COLLATE Latin1_General_CI_AI like &
我在练习安全测试。我偶然发现DVWA并开始练习Sql注入。在开始使用SQL注入(盲)之前,我一直做得很好。无论我尝试哪种查询,我都没有得到想要的结果。例如:
1' and 1=0 union select null,table_name from information_schema.tables#
只需返回数据库中存在的用户ID .
我把DVWA安全设置得很低。还要确保应用程序的安装页在安装检查部分下没有错误。
以下为环境详情:
操作系统: Windows
后端数据库: MySQL
PHP版本: 5.6.16
所以我收到了这个警告,但我不知道如何修复它。它用于我的数据库连接文件。
Warning: require(includes/connect.inc.php): failed to open stream: No such file or directory in /customers/5/e/6/gixter.dk/httpd.www/index.php on line 4 Fatal error: require(): Failed opening required 'includes/connect.inc.php' (include_path='.:/usr/sh
<AjaxPro.AjaxMethod(AjaxPro.HttpSessionStateRequirement.Read)> _
Public Function HandleSelect(ByVal table As String, ByVal eventSource As String, ByVal filterValue As String, ByVal targetControl As String) As StreetNameResponse
Dim tName As TableName
Dim filter As String = Nothing
我希望能够在空字符串中存储值,我有一个select语句来检索这些值,但是我不知道如何将它们存储在'sessionVar‘和'sessionVarAddress’中。这是我的代码:
MySqlCommand select = new MySqlCommand("SELECT personID, address_addressID from person WHERE email='" + emailAddress + "' and password = '" + passwordR + "'", con
在我的搜索中,我看到了在SQL查询中使用参数化字符串,形式如下:
SqlCommand comm = new SqlCommand();
comm.CommandText="SELECT * FROM table WHERE field LIKE '%'+@var+'%'";
comm.Parameters.AddWithValue("var","variabletext");
SqlDataReader reader = comm.ExecuteReader();
然而,在这个论坛中提到,尽管它是在参数化字符串中
下面是我的代码:
import pymysql
import pymysql.cursors
# ...
for w in aList:
param = w
cursor.execute("SELECT * FROM test where text like %(p)s", {"p": "%%{}%%".format(param)})
result_set = cursor.fetchall()
for row in result_set:
print(row)
我没有得到任何执行,也没有错误。
与本站点上的类似问题
我正在一个网站上测试SQL注入。
基本上,我在下面的url中尝试它:
http://example.org/webpage/*
在哪里,应该注入有效载荷来代替*。当我尝试放入这个:' OR 1=1/*时,url将是:http://example.org/webpage/'%20OR%201=1/*- -这是输出:
You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use nea