The bug basically consists of a page not displaying any warning when you open console. (Probably makes it worse that it hasn’t been updated for years) Someone could trick a user into pasting js code that sends information from you to a sketchy website, send you to a sketchy website.
Expected behavior: 
Current Behavior:
Just access https://www.roblox.com/PaymentSystemUnavailable.aspx and press F12
There may be other old pages that don’t show the console warning.
As I can see, only https://www.roblox.com/PaymentSystemUnavailable.aspx does not show up the console warning. On any other site on roblox.com, this works completely fine. I do believe that it may be an old site that hasn’t been updated yet.
That’s exactly the problem, it has not been maintained, and can be used to scam players.
What a blast from the past.
It’s also worth noting that the one singular button on the page doesn’t even work.
Can barely call it a button – it’s embedded on the image 
Wow, it is an actual image 
This entire webpage is so old it should either be redesigned or removed entirely.
Are there any other web pages this old? They could also have this issue potentially.
I noticed that and, as I was curious I inspected the link. Turns out it actually does the equivalent of clicking the back button in your browser, vs sending you to www.roblox.com
Why? Nothing on the Roblox website in the current state sends you to it so I don’t see any problems why it should be deleted.
Off-topic: that banner on that page gives me nostalgic feelings from the days that I joined Roblox
Scammers could easily send young kids to it fooling them into thinking that it’s some kind of secret admin page or something.
Yes true its so old it even shows the old ROBLOX ROBUX logo.
The website doesn’t need to send you to it, scammers do.
