Custom HTML tags use deprecated script

Security scans of our website gives warnings about the script used by the tag manager. I assume it prevents cross-site scripting in HTML tags. This js is old stuff though. No one has updated it for seven years. Any chance that it can be replaced with something else?

Hi @Robert2
In my understanding, MTM have no script coming from salesforce. Then the problematic script seems to have been added somewhere else (for example in a custom HTML tag you created in the MTM container?)

Hi @heurteph-ei ,
My first thought as well, but I couldn’t find anything. Well, I’ll have a closer look.