[wp-trac] [WordPress Trac] #49937: Magnet links are being broken when saving posts using Classic Editor

[WordPress Trac]

#49937: Magnet links are being broken when saving posts using Classic Editor
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 Reporter:  KarelDonk     |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Editor        |    Version:  5.4
 Severity:  major         |   Keywords:
  Focuses:                |
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 When creating a new post using the Classic Editor on a self-hosted
 WordPress blog and adding a magnet link in the text, the link gets broken
 or completely removed when saving the post. This problem did not exist in
 previous versions of WordPress as I was able to save posts containing
 magnet links without problems. I don't know exactly from which version it
 got broken.

 Here is a magnet link example:

 magnet:?xt=urn:btih:testing&dn=Test%20Link&tr=udp://tracker.cyberia.is:6969/announce&tr=udp://tracker.port443.xyz:6969/announce&tr=http://tracker3.itzmx.com:6961/announce&tr=udp://tracker.moeking.me:6969/announce&tr=http://vps02.net.orel.ru:80/announce&tr=http://tracker.openzim.org:80/announce&tr=udp://tracker.skynetcloud.tk:6969/announce&tr=https://1.tracker.eu.org:443/announce&tr=https://3.tracker.eu.org:443/announce&tr=http
 ://re-
 tracker.uz:80/announce&tr=https://tracker.parrotsec.org:443/announce&tr=udp://explodie.org:6969/announce&tr=udp://tracker.filemail.com:6969/announce&tr=udp://tracker.nyaa.uk:6969/announce&tr=udp://retracker.netbynet.ru:2710/announce&tr=http://tracker.gbitt.info:80/announce&tr=http://tracker2.dler.org:80/announce

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Ticket URL: <https://core.trac.wordpress.org/ticket/49937>
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