As designed Unfurled description displays html tags "as is"

[Kruzya]

Affected version

2.1.3

For example:

Let's Encrypt

Let's Encrypt is a free, automated, and open certificate authority brought to you by the nonprofit Internet Security Research Group (ISRG). Read all about our nonprofit work this year in our 2023 Annual Report.

letsencrypt.org

XF displays tag a "as is".

 

[Chris D]

That's how it is in the description of their page and we wouldn't attempt to render any HTML from a third party source.

You can see Facebook handles it in the same way: