Your comments
Do you mind contacting their support and ask if there is a way to find the specific lines that are triggering this? Or the rules they are using to flag? That file has most of the admin functions for the plugin so I need to figure out what their scanner doesn't like.
I'm getting serveral messages from users this morning about the same thing. I'm guessing this is a false positive as it is coming from multiple different users. When you say multiple different security scanners, can you let me know one that I can run and check for myself? If I can get an actual line number in the file that it is flagging I can investigate.
I filed ticket with scraping support. They are looking in to it.
Hey Hera,
Unfortunately, there isn't any way for a crawler to log in to Amazon in order to get to that second page of reviews. They are very protective of them. The good news is you can turn on Auto-update and it should slowly add them if they make it to that first page on Amazon.
Have you tried this...

I just uploaded Beta version 12.6.4 that has built in Crawl methods for Etsy and Amazon. That should save you some credits. The bad news is that Amazon seems to be hiding those most recent reviews unless you are logged in to the site.
To try the Beta version, just go to the Account page inside the plugin and check the "Join the Beta program" check box. Then the beta version should show up on the Updates page in WordPress. After you install the update. Deactivate and re-activate the plugin. That should force all the database table to update.
How are these reviews collected?
Etsy should be working again. You may have to run a new scrape job and choose "Use From Date or Max Number"

Try unchecking the souce pages you are showing.

Customer support service by UserEcho
Okay thanks. I'll look into updating some of those older functions.