Wordfence_lh URL’s indexed by Google. How to fix this?

I have a problem with one of my websites.

I’ve seen in search console that i have lots of indexed URL’s that shouldn’t be there similar to these ones. It’s of course duplicate content according to Search Console and i should remove those ASAP.

/page/8/?wordfence_lh=1&hid=8AE8463656A83975492E22DB72E341D4

/page/17/?wordfence_lh=1&hid=D0ACF4063FD472A94776838963443EFC

/page/67/?wordfence_lh=1&hid=9BB23B40B57A1C8588BD25D42113DE3A

I have many more but that’s just a few. For some reason Google is indexing URL’s that are a script that tells bots from humans and they shouldn’t be cached at all. At least that’s what Wordfence support told me.

The pages have a proper rel=canonical tag and I even tried google’s url parameter tool. I’m not using the Wordfence plugin anymore and that’s why i’m surprised the URL’s still exists and are indexed.

What can i do to get rid of the problem? How can I remove all those useless URLs? The guys at Wordfence support don’t seem very helpful at the moment

Please help me on this. My site has dropped a few places in Google’s ranking and i’m sure it’s been because of this.