Hello
im today update fedora 37 (Workstation Edition)
affter update in open connect i see this errors.
I even reinstall fedora and still this error is not fix:
openconnect: symbol lookup error: /lib64/libxmlsec1.so.1: undefined symbol: xmlIOFTPRead, version LIBXML2_2.4.30
Same issue here, Fedora 37 beta worked until two days ago, now after a recent update it seems like networkmanager-openconnect stopped working.
** (nm-connection-editor:10534): WARNING **: 12:45:05.744: vpn: (openconnect,/usr/lib/NetworkManager/VPN/nm-openconnect-service.name) could not load plugin: Erweiterung [translated Extension] »libnm-vpn-plugin-openconnect.so« kann nicht geladen werden [translated “cannot be loaded”]: /lib64/libxmlsec1.so.1: undefined symbol: xmlIOFTPRead, version LIBXML2_2.4.30
It looks like this is reported already as a bug. 2136800 – openconnect fails due to missing symbol xmlIOFTPRead
@krstnh @emran Welcome to ask Fedora! 
When you have a minute please take a look at, Welcome to Ask Fedora! Please read me first!
Thanks!
Thank you very much for directing me to that bug report! I did in fact miss that report earlier and this post was the first mention of the bug that I found.
Thanks again and have a great day!