6.0.25: ftp item check failed with Protocol ftp not supported or disabled in libcurl

[OGER]

Since upgrade zabbix-server from 6.0.9 on debian 11 to 6.0.25. All my web scenarios item doing FTP url chek no longer works and send me the error :
Protocol "ftp" not supported or disabled in libcurl

All those ftp check items in web were working fine in 6.0.9 .

I configured the web items like this :


using a standard url check : ftp://login[email protected] and checking that the result status code is 226.

Those items no longer work as you see below :



For info, the libcurl package installed are those one :

# dpkg -l | grep libcurl
ii libcurl3-gnutls:amd64 7.74.0-1.3+deb11u11 amd64 easy-to-use client-side URL transfer library (GnuTLS flavour)
ii libcurl4:amd64 7.74.0-1.3+deb11u11 amd64 easy-to-use client-side URL transfer library (OpenSSL flavour)
ii python3-pycurl 7.43.0.6-5 amd64 Python bindings to libcurl (Python 3)

Thanks in advance for your support.
tony