Not working for one of my D7 site

[dbjpanda]

I can successfully exploited my D8 site. But not working for D7 site. When I go the URl IP/file/ajax/name/%23value?action I get the output something like below
[{"command":"settings","settings":{"basePath":"\/","pathPrefix":"","ajaxPageState":{"theme":"connecting_up","theme_token":"2WrVPjfuiWL1egTHm--J-1Nx0f3Ps6F9z_zxJZ3q790"},"cufonSelectors":[]},"merge":true},{"command":"insert","method":"replaceWith","selector":null,"data":"\u003Cdiv class=\u0022messages error\u0022\u003E\n\u003Ch2 class=\u0022element-invisible\u0022\u003EError message\u003C\/h2\u003E\nAn unrecoverable error occurred. The uploaded file likely exceeded the maximum file size (8 MB) that this server supports.\u003C\/div\u003E\n","settings":null}]

But when I am trying to run your script it says Not vulnerable.

[jedthe3rd]

@dbjpanda Did you fix this problem? I am getting the same for my 8.5.0 site.

[antonio-fr]

I made some improvement on detection. I will change the message for a less affirmatively one.