sopel_plugins_channelmgnt suffers from improper input validation. The issue causes the removal of the bot to the allowed when multiple users are specified to be kicked/banned at once using the ,
or #
delimeters.
github.com/MirahezeBots/sopel-channelmgnt/commit/643388365f28c5cc682254ab913c401f0e53260a
github.com/MirahezeBots/sopel-channelmgnt/commit/7c96d400358221e59135f0a0be0744f3fad73856
github.com/MirahezeBots/sopel-channelmgnt/security/advisories/GHSA-23c7-6444-399m
pypi.org/project/sopel-plugins.channelmgnt/