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jbruinaud / WebGoatNet

WebGoat .Net for demos
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CX Blind_SQL_Injections @ Content/SQLInjection.aspx.cs [master] #112

Open jbruinaud opened 4 years ago

jbruinaud commented 4 years ago

Blind_SQL_Injections issue exists @ Content/SQLInjection.aspx.cs in branch master

The application's GetCustomerDetails method executes an SQL query with da, at line 215 of App_Code\DB\MySqlDbProvider.cs. The application constructs this SQL query by embedding an untrusted string into the query without proper sanitization. The concatenated string is submitted to the database, where it is parsed and executed accordingly. If an exception is thrown by the database code, it is caught and handled. An attacker could still use inferential or boolean exploitation techniques to retrieve the data, by altering the user input Text. This is read in the btnFindNumeric_Click method, at line 56 of Content\SQLInjection.aspx.cs, and used without sanitization in the SQL query that is sent to the database server.  This may enable a Blind SQL Injection attack.

Severity: Low

CWE:89

Checkmarx

Lines: 58

Code (Line #58):

            string name = txtName.Text;
jbruinaud commented 4 years ago

Issue still exists.

SUMMARY

Issue has total 1 vulnerabilities left to be fix (Please scroll to the top for more information)