Red-DiscordBot vulnerable to Incorrect Authorization in commands API

Vulnerability Description

Red is a fully modular Discord bot. Due to a bug in Red's Core API, 3rd-party cogs using the `@commands.can_manage_channel()` command permission check without additional permission controls may authorize a user to run a command even when that user doesn't have permissions to manage a channel. None of the core commands or core cogs are affected. The maintainers of the project are not aware of any _public_ 3rd-party cog utilizing this API at the time of writing this advisory. The problem was patched and released in version 3.5.10.

References

• https://github.com/Cog-Creators/Red-DiscordBot/security/advisories/GHSA-5jq8-q6rj-9gq4
• https://github.com/Cog-Creators/Red-DiscordBot/pull/6398
• https://github.com/Cog-Creators/Red-DiscordBot/commit/0b0b23b9717b40ed4f8715720b199417c8e89750