Password for what account?

My Mozilla account

Your already logged in the Forum what others account are you referring to? Mozilla is the creator of Firefox - are you asking about sync account?

My Mozilla account

https://support.mozilla.org/en-US/kb/how-change-or-reset-your-mozilla-account-password

Nobody here on this community support forum nor at Mozilla has any access to your Mozilla Account including the password. You can rest your password if you forgot it however it will delete anything you have synced to the sync servers.

This site uses Mozilla Accounts to login so I take it you are referring to a different Mozilla Account and not the one you are using to post here?. Or you are still logged into support.mozilla.org but since you last thread in December and forgot your password since?

are you asking about sync account?