Updating a sql recordset
By giving this sequence of characters, the user will have access to all companies instead of a single company.The actual SQL that gets executed is: Moreover, if the user wants to delete the entire company_com table, he/she may do this by simply passing the following string "x'; DROP TABLE company_com; --"(without the surrounding quotes).Misuse of thise solution gives a hacker the possibility to get unwanted privileges and/or break the web pages and database.Please refer to SQL Injections and prevention methods to minimize the risk of SQL injections.The vulnerability is present when user input is either incorrectly filtered for string literal escape characters embedded in SQL statements or user input is not strongly typed and thereby unexpectedly executed.It is in fact an instance of a more general class of vulnerabilities that can occur whenever one programming or scripting language is embedded inside another. Standard SQL Query example: In the example above, the $company Name variable is read from a input form field, so the user have the total control of what value will be submitted.
It was necessary to add a function to the page when the first Recordset is applied and then call that function from all Recordsets on the page for PHP_My SQL.
here is the complete SQL query: We recommend prepared statements which are described in more detail in Using prepared statements.
Dreamweaver 8.0.2 and CS3 use the prepared statements approach for ASP_VBS, ASP_Java Script, Cold Fusion and JSP server models, and the escape the user's input approach for the PHP_My SQL server model.
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