Bug IMG tag

There is a bug in this version
T

topkurs2

Guest
Hello.
Just found some small, but unpleasant bug or feature?
When using IMG tag, manually we can add in this tag any url, any info, not only image.
I mean
Code:

[img]http://google.com[/img]
or
Code:

[img]http://127.0.0.1[/img]
All these tags are parsing by Xenforo in such way:
bug.png
It's very unsecure. This opens the possibility for attacks, phishing, disclosure of IP address, browser, refer and so on.
I suggest to add some verification procedure - to check is this real image (e.g. by...

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