You can click the "" buttons to navigate backwards and forwards through this history and view each request and response. You can use the usual HTTP message editor functions to help analyze the request and response messages, and carry out further actions.Įach Repeater tab maintains its own history of the requests that have been made within it. The response is displayed when this is received, together with the response length and a timer (in milliseconds). When your request is ready to send, click the "Go" button to send it to the server. You can then modify and issue the request as required. This will create a new request tab in Repeater, and automatically populate the target details and request message editor with the relevant details. The easiest way to start working with Repeater is to select the request you want to work on within another Burp tool (such as the Proxy history or Target site map), and use the "Send to Repeater" option on the context menu. You can edit the request and reissue it over and over.Īn HTTP message editor showing the response that was received from the last issued request. The target server to which the request will be sent is shown - you can click on the target details to change these.Īn HTTP message editor containing the request to be issued. Each tab contains the following items:Ĭontrols to issue requests and navigate the request history. When you send requests to Repeater, each one is opened in its own numbered tab. The main Repeater UI lets you work on multiple different requests simultaneously, each in its own tab. You can use Repeater for all kinds of purposes, such as changing parameter values to test for input-based vulnerabilities, issuing requests in a specific sequence to test for logic flaws, and reissuing requests from Burp Scanner issues to manually verify reported issues. If you are interested in learning more, we invite you to review this course.Burp Repeater is a simple tool for manually manipulating and reissuing individual HTTP requests, and analyzing the application's responses. Once the web server is initiated to send back a response, Burp forwards the response to the Browser.įoxy Proxy ensures that all the initiated requests are sent to Burp’s Proxy.Concurrently, Burp also forwards the request to the destination web application server and waits for a reply. Intercepted request by the Burp Proxy is stored in the HTTP History.Every single request made by the user sends it corresponding to the proxy’s IP, and port is taken by Foxy Proxy ( in this case Burp’s proxy).Foxy Proxy is on then Burp Proxy is on.Foxy Proxy and Burp are configured with the same IP and Port as explained above.The target site is browsed by the user.The communication protocol works as follows: The Foxy Proxy configuration: IP: 127.0.0.1 Port: 1337, must be similar to the same configuration in Burp Proxy, IP: 127.0.0.1 Port: 1337. You can have multiple proxies you need to make sure that the ports in Burp and Foxyproxy match. To see the proxy settings, Click “Proxy” → “OptionsauthorizedĪs you can see the default port used by Burp for its proxy is port 8080. The request will be made available immediately in the repeater side “action” → “Send to repeater” which then “drop”. For example, the request will be intercepted by clicking on “submit” button on the target site. “drop” tab also enables to inspect the request and then drop it once when done. If the intercept is on and you do not want to send the request forward, click “drop.” Requests will not be sent to the destination. Since Burp suite yet has not initiated the send request. We can see the web browser waiting for the response to be initiated. Unless the request to the web application server will not be forwarder henceforth, no response will be received. Once the page is open in the web browser when “intercept is on,” Burp will display the request sent from your browser until you press “forward” or if “intercept is on” is enabled. Requests can be modified in real time or can also be viewed in connection with their responses in the “HTTP history” tab.Ĭlick “Proxy” > “Intercept” > “Intercept On” this will stop requests intercepting. The proxy intercepts requests from the web browser.
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