Just updated to v1.8.5 which is basically a bad practice from my end as the version was released way earlier which quite immediately addressesed the open redirect vulnerability [Good Job to the Team].
However, the decision to update "later" was made due to i was quite aware of the type of vulnerability upon saw it listed on cvedetails and one of the existing security configurations and one of the custom rule set in it could somehow block-protect against it in case of an attempt occur on my site to redirect users to malicious sites for any reason.
The Implementation @ Cloudflare-Firewall Rule:
Restrict Redirections within authorised Hosts only.
If http.host | does not equal | mydomain.tld
Then Block
