Ensure Database and Application User Input is Sanitized

中レベル 1手動レビューmssql

説明

Always validate user input received from a database client or application by testing type, length, format, and range prior to transmitting it to the database server.

チェック方法

監査方法: 手動レビュー

この推奨事項は自動ではチェックできません。--include-manual を指定すると、スキャン結果にこの手順付きで一覧表示されます。

Check with the application teams to ensure any database interaction is through the use of stored procedures and not dynamic SQL. Revoke any INSERT, UPDATE, or DELETE privileges to users so that modifications to data must be done through stored procedures. Verify that there's no SQL query in the application code produced by string concatenation.

修正方法

修正方法: ガイダンスまたは IaC パッチ

The following steps can be taken to remediate SQL injection vulnerabilities: ; Review TSQL and application code for SQL Injection ; Only permit minimally privileged accounts to send user input to the server ; Minimize the risk of SQL injection attack by using parameterized commands and stored procedures ; Reject user input containing binary data, escape sequences, and comment characters ; Always validate user input and do not use it directly to build SQL statements

プロパティ

オペレーティングシステム: すべて
タグ: mssqldatabasemanual
参照: CIS Microsoft SQL Server 2025 Benchmark v1.0.0 - 6.1 Ensure Database and Application User Input is Sanitized