The 200-OK-Modifier is a versatile Burp extension that allows users to modify server response codes in real-time, specifically changing them to “200 OK.”
This capability is particularly useful in web application testing and penetration testing scenarios where manipulating server responses can help identify vulnerabilities or simulate specific conditions.
Functionality
The primary function of the 200-OK-Modifier is to intercept and alter HTTP responses from servers.
By modifying the response code to “200 OK,” testers can simulate successful responses even when the server would otherwise return an error or different status code.
This can be useful for testing how web applications handle different server responses without actually needing to modify server-side code.
To use the 200-OK-Modifier, users must first install it as a Burp extension.
This can be done through the Burp Extensions section, where users can browse and install various community-created extensions from the BApp Store. Once installed, the extension is ready for use.
After installation, users can enable the “Change response to 200 OK” option from the Extensions section in Burp Suite.
This option allows the extension to automatically modify any server response that differs from the desired “200 OK” status code.
This feature is particularly useful for testing scenarios where a successful response is needed to proceed with further testing or to analyze how an application behaves under different conditions.
- Testing Error Handling: By forcing a “200 OK” response, testers can evaluate how an application handles successful responses, even if the server would typically return an error.
- Simulating Server Behavior: This can help in simulating scenarios where a server might return a successful response under specific conditions, allowing testers to analyze application behavior without needing to alter server-side logic.
- Penetration Testing: Modifying server responses can aid in identifying vulnerabilities related to how an application processes different types of server responses.
The 200-OK-Modifier is a valuable tool for web application testers and security professionals, offering a straightforward way to manipulate server responses in real-time.
Its integration with Burp Suite makes it easy to use and configure, providing a powerful addition to any web security testing toolkit.
