1

Making it simple (no security at all), when we want to detect whether or not a GET parameter is vulnerable to SQLi, we could just type a ' as the value (?id=') and check if there is any error. (No blind SQL)

But in the case that the parameter is sent using a POST method, how can I detect if it is vulnerable? And then how to exploit it? I think that using a proxy and intercept the query will be the solution, but is there any other way?

2 Answers 2

3

One of the easiest ways to do both (detect & exploit) is to download sqlmap and use the -r option.

Capture the POST request using any proxy tool, paste it into a file, then do:

# sqlmap -r <text_file_with_raw_POST_request>

(add --force-ssl switch if needed)

From: https://github.com/sqlmapproject/sqlmap/wiki/Usage

enter image description here

2

You can either use a proxy or a tool like Firebug to modify POST parameters before sending them. Personally I prefer to use a proxy like ZAP or Burp as they have some nice tools which allow you to automate the attack and load lists of payloads to test.

You must log in to answer this question.