3/21/2024 0 Comments Db2 sql injection toolThis query is vulnerable to SQL injection, but the results from the query are not returned to the user. SELECT TrackingId FROM TrackedUsers WHERE TrackingId = 'u5YD3PapBcR4lN3e7Tj4' When a request containing a TrackingId cookie is processed, the application determines whether this is a known user using an SQL query like this: Requests to the application include a cookie header like this: It is still possible to exploit blind SQL injection to access unauthorized data, but different techniques must be used.Įxploiting blind SQL injection by triggering conditional responsesĬonsider an application that uses tracking cookies to gather analytics about usage. With blind SQL injection vulnerabilities, many techniques such as UNION attacks, are not effective because they rely on being able to see the results of the injected query within the application's responses. In this section, we'll describe what blind SQL injection is, explain various techniques for finding and exploiting blind SQL injection vulnerabilities.īlind SQL injection arises when an application is vulnerable to SQL injection, but its HTTP responses do not contain the results of the relevant SQL query or the details of any database errors.
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